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<div class="title">btnctl.c 文件参考</div>  </div>
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<div class="textblock"><code>#include &quot;<a class="el" href="a03620_source.html">precomp.h</a>&quot;</code><br />
</div>
<p><a href="a00005_source.html">浏览源代码.</a></p>
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结构体</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a01789.html">tagBTNDATA</a></td></tr>
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宏定义</h2></td></tr>
<tr class="memitem:aa27c6deacb1a86fdf77d23b3bf965cf0"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#aa27c6deacb1a86fdf77d23b3bf965cf0">CBR_CLIENTRECT</a>&#160;&#160;&#160;0</td></tr>
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<tr class="memitem:a1a7ee1d374188de541073cb26e07c5a4"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a1a7ee1d374188de541073cb26e07c5a4">IMAGE_BMMAX</a>&#160;&#160;&#160;IMAGE_CURSOR+1</td></tr>
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类型定义</h2></td></tr>
<tr class="memitem:a240af966ea6669fe821bfea1c8647d49"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a01789.html">tagBTNDATA</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a240af966ea6669fe821bfea1c8647d49">BTNDATA</a></td></tr>
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<tr class="memitem:acb2ecf1d39e900bba036e8f724894e71"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="a01789.html">tagBTNDATA</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#acb2ecf1d39e900bba036e8f724894e71">LPBTNDATA</a></td></tr>
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函数</h2></td></tr>
<tr class="memitem:a42694def3aedb5104c87d4db52d1807c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a42694def3aedb5104c87d4db52d1807c">xxxDrawButton</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HDC hdc, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> pbfPush)</td></tr>
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<tr class="memitem:a27d07ee9765b1993d36ffc806721d406"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a27d07ee9765b1993d36ffc806721d406">BNSetFont</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HFONT hfn, BOOL fRedraw)</td></tr>
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<tr class="memitem:a800890b7e75aab9d9b0d849e0c4b8dae"><td class="memItemLeft" align="right" valign="top">HBRUSH&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a800890b7e75aab9d9b0d849e0c4b8dae">xxxBNInitDC</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HDC hdc)</td></tr>
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<tr class="memitem:ade04a576d92f4f6ec359254b5a9d74e1"><td class="memItemLeft" align="right" valign="top">HDC&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HBRUSH *lphbr)</td></tr>
<tr class="separator:ade04a576d92f4f6ec359254b5a9d74e1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae1ef03cb3768b2107e0d1b51a5ae3c61"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HDC hdc)</td></tr>
<tr class="separator:ae1ef03cb3768b2107e0d1b51a5ae3c61"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aede3101308e4d92a8bf638109f6c34a0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#aede3101308e4d92a8bf638109f6c34a0">xxxBNOwnerDraw</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HDC hdc, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> itemAction, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> itemState)</td></tr>
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<tr class="memitem:a882356d39c6a5aaf5fcba43ee847730d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, HDC hdc, LPRECT lprc, int code, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> pbfFlags)</td></tr>
<tr class="separator:a882356d39c6a5aaf5fcba43ee847730d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab0a2656ef8483e9ccda5fa5490986429"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#ab0a2656ef8483e9ccda5fa5490986429">BNMultiExtent</a> (WORD wFlags, HDC hdc, LPRECT lprcMax, LPWSTR lpsz, int cch, PINT pcx, PINT pcy)</td></tr>
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<tr class="memitem:af08bdf9601360f8b5714e7cfcfd20584"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#af08bdf9601360f8b5714e7cfcfd20584">BNMultiDraw</a> (HDC hdc, <a class="el" href="a00005.html#acb2ecf1d39e900bba036e8f724894e71">LPBTNDATA</a> lpbd, int cch, int cx, int <a class="el" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>)</td></tr>
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<tr class="memitem:a31c85aa9db4222d057bfeec38e73e05d"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a31c85aa9db4222d057bfeec38e73e05d">xxxBNSetCapture</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> codeMouse)</td></tr>
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<tr class="memitem:ae0f10181057f3ec73a50c2c6165411b2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a> (<a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a> pwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> code)</td></tr>
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<tr class="memitem:ade40624e8f883684d4728a2edb4de099"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HDC hdc, BOOL dbt, BOOL fDepress)</td></tr>
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<tr class="memitem:a864fa4041a2c5e7587e4405847063028"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a864fa4041a2c5e7587e4405847063028">xxxButtonDrawCheck</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HDC hdc, HBRUSH hbr)</td></tr>
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<tr class="memitem:ae69add1002fbda1f8a9fca96f5e90f18"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#ae69add1002fbda1f8a9fca96f5e90f18">xxxButtonDrawNewState</a> (<a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a> pbutn, HDC hdc, HBRUSH hbr, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> sOld)</td></tr>
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<tr class="memitem:a776d09d7f1e2587775e9093d9bde4667"><td class="memItemLeft" align="right" valign="top">LONG WINAPI&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a776d09d7f1e2587775e9093d9bde4667">ButtonWndProcA</a> (HWND hwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, WPARAM wParam, LPARAM lParam)</td></tr>
<tr class="separator:a776d09d7f1e2587775e9093d9bde4667"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8db235619f16e38052fe3f9648311f37"><td class="memItemLeft" align="right" valign="top">LONG WINAPI&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a8db235619f16e38052fe3f9648311f37">ButtonWndProcW</a> (HWND hwnd, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, WPARAM wParam, LPARAM lParam)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
变量</h2></td></tr>
<tr class="memitem:a76c4f79d96bb44d883b2e458c53658b4"><td class="memItemLeft" align="right" valign="top">CONST BYTE&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a76c4f79d96bb44d883b2e458c53658b4">mpStyleCbr</a> []</td></tr>
<tr class="separator:a76c4f79d96bb44d883b2e458c53658b4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9ef3019107b3403c7468c68b66c8e5c0"><td class="memItemLeft" align="right" valign="top">static CONST BYTE&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a9ef3019107b3403c7468c68b66c8e5c0">rgbType</a> [<a class="el" href="a00005.html#a1a7ee1d374188de541073cb26e07c5a4">IMAGE_BMMAX</a>]</td></tr>
<tr class="separator:a9ef3019107b3403c7468c68b66c8e5c0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a67daabcf8973e52528903a28886ce019"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00257.html#a8e3141575761c7ff2faf5a379f2c8797">LOOKASIDE</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00005.html#a67daabcf8973e52528903a28886ce019">ButtonLookaside</a></td></tr>
<tr class="separator:a67daabcf8973e52528903a28886ce019"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<h2 class="groupheader">宏定义说明</h2>
<a id="ae68179668905740ba2754cb889308994"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae68179668905740ba2754cb889308994">&#9670;&nbsp;</a></span>CBR_CHECKBOX</h2>

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          <td class="memname">#define CBR_CHECKBOX&#160;&#160;&#160;1</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00019">19</a> 行定义.</p>

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<a id="ac8f329b1659483d98945ef254c2bd599"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac8f329b1659483d98945ef254c2bd599">&#9670;&nbsp;</a></span>CBR_CHECKTEXT</h2>

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          <td class="memname">#define CBR_CHECKTEXT&#160;&#160;&#160;2</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00020">20</a> 行定义.</p>

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<a id="aa27c6deacb1a86fdf77d23b3bf965cf0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa27c6deacb1a86fdf77d23b3bf965cf0">&#9670;&nbsp;</a></span>CBR_CLIENTRECT</h2>

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          <td class="memname">#define CBR_CLIENTRECT&#160;&#160;&#160;0</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00018">18</a> 行定义.</p>

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<a id="ae69bbbb62c8f28fd0bca00c34821c053"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae69bbbb62c8f28fd0bca00c34821c053">&#9670;&nbsp;</a></span>CBR_GROUPFRAME</h2>

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          <td class="memname">#define CBR_GROUPFRAME&#160;&#160;&#160;4</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00022">22</a> 行定义.</p>

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<a id="af2f5d1fad07bf66b880adde9c05f1c35"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af2f5d1fad07bf66b880adde9c05f1c35">&#9670;&nbsp;</a></span>CBR_GROUPTEXT</h2>

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          <td class="memname">#define CBR_GROUPTEXT&#160;&#160;&#160;3</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00021">21</a> 行定义.</p>

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<a id="a998e847b82f27b1f4f972049002cb077"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a998e847b82f27b1f4f972049002cb077">&#9670;&nbsp;</a></span>CBR_PUSHBUTTON</h2>

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          <td class="memname">#define CBR_PUSHBUTTON&#160;&#160;&#160;5</td>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00023">23</a> 行定义.</p>

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<a id="a1a7ee1d374188de541073cb26e07c5a4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1a7ee1d374188de541073cb26e07c5a4">&#9670;&nbsp;</a></span>IMAGE_BMMAX</h2>

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          <td class="memname">#define IMAGE_BMMAX&#160;&#160;&#160;IMAGE_CURSOR+1</td>
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      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00040">40</a> 行定义.</p>

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<a id="ace61233a198bdc04ab05484026f51152"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ace61233a198bdc04ab05484026f51152">&#9670;&nbsp;</a></span>IsValidImage</h2>

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        <tr>
          <td class="memname">#define IsValidImage</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">imageType, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">realType, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">max&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;((imageType &lt; max) &amp;&amp; (<a class="el" href="a00248.html#a4c89670400ee71ba05c43268e74d498c">rgbType</a>[imageType] == realType))</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00047">47</a> 行定义.</p>

</div>
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<h2 class="groupheader">类型定义说明</h2>
<a id="a240af966ea6669fe821bfea1c8647d49"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a240af966ea6669fe821bfea1c8647d49">&#9670;&nbsp;</a></span>BTNDATA</h2>

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          <td class="memname">typedef struct <a class="el" href="a01789.html">tagBTNDATA</a> <a class="el" href="a00005.html#a240af966ea6669fe821bfea1c8647d49">BTNDATA</a></td>
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</div><div class="memdoc">

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<a id="acb2ecf1d39e900bba036e8f724894e71"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acb2ecf1d39e900bba036e8f724894e71">&#9670;&nbsp;</a></span>LPBTNDATA</h2>

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      <table class="memname">
        <tr>
          <td class="memname">typedef struct <a class="el" href="a01789.html">tagBTNDATA</a>* <a class="el" href="a00005.html#acb2ecf1d39e900bba036e8f724894e71">LPBTNDATA</a></td>
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</div><div class="memdoc">

</div>
</div>
<h2 class="groupheader">函数说明</h2>
<a id="a882356d39c6a5aaf5fcba43ee847730d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a882356d39c6a5aaf5fcba43ee847730d">&#9670;&nbsp;</a></span>BNCalcRect()</h2>

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          <td class="memname">void BNCalcRect </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>lprc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>code</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>pbfFlags</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00353">353</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;{</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    <span class="keywordtype">int</span> cch;</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    SIZE extent;</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <span class="keywordtype">int</span> dy;</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    LPWSTR lpName;</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> align;</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160; </div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, lprc);</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160; </div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    align = <a class="code" href="a00005.html#a3b6d22c3c59d6cc599a87cf28cb29e2a">GetAlignment</a>(pwnd);</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160; </div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <span class="keywordflow">switch</span> (code) {</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="a00005.html#a998e847b82f27b1f4f972049002cb077">CBR_PUSHBUTTON</a>:</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;        <span class="comment">// Subtract out raised edge all around</span></div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;        <a class="code" href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a>(lprc, -SYSMET(CXEDGE), -SYSMET(CYEDGE));</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160; </div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;        <span class="keywordflow">if</span> (pbfFlags &amp; PBF_DEFAULT)</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;            <a class="code" href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a>(lprc, -SYSMET(CXBORDER), -SYSMET(CYBORDER));</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160; </div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="a00005.html#ae68179668905740ba2754cb889308994">CBR_CHECKBOX</a>:</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;        <span class="keywordflow">switch</span> (align &amp; LOBYTE(BFVERTMASK))</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;        {</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;            <span class="keywordflow">case</span> LOBYTE(BFVCENTER):</div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;                lprc-&gt;top = (lprc-&gt;top + lprc-&gt;bottom - oemInfo.bm[OBI_CHECK].<a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>) / 2;</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160; </div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;            <span class="keywordflow">case</span> LOBYTE(BFTOP):</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;            case LOBYTE(BFBOTTOM):</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;                <a class="code" href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a>(hdc, (LPWSTR)<a class="code" href="a00020.html#a2a5e5a7ee13c7db1bfafcd38bc110734">szOneChar</a>, 1, &amp;extent);</div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;                dy = extent.cy + extent.cy/4;</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160; </div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;                <span class="comment">// Save vertical extent</span></div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;                extent.cx = dy;</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160; </div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;                <span class="comment">// Get centered amount</span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;                dy = (dy - oemInfo.bm[OBI_CHECK].cy) / 2;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160; </div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;                <span class="keywordflow">if</span> ((align &amp; LOBYTE(BFVERTMASK)) == LOBYTE(BFTOP))</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;                    lprc-&gt;top += dy;</div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;                    lprc-&gt;top = lprc-&gt;bottom - extent.cx + dy;</div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;        }</div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160; </div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, BFRIGHTBUTTON))</div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;            lprc-&gt;left = lprc-&gt;right - oemInfo.bm[OBI_CHECK].cx;</div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;            lprc-&gt;right = lprc-&gt;left + oemInfo.bm[OBI_CHECK].cx;</div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160; </div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160; </div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>:</div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;        if (TestWF(pwnd, BFRIGHTBUTTON)) {</div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;            lprc-&gt;right -= oemInfo.bm[OBI_CHECK].cx;</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160; </div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;            <span class="comment">// More spacing for 4.0 dudes</span></div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WFWIN40COMPAT)) {</div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;                <a class="code" href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a>(hdc, <a class="code" href="a00020.html#a2a5e5a7ee13c7db1bfafcd38bc110734">szOneChar</a>, 1, &amp;extent);</div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;                lprc-&gt;right -= extent.cx  / 2;</div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;            }</div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;            lprc-&gt;left += oemInfo.bm[OBI_CHECK].cx;</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160; </div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;            <span class="comment">// More spacing for 4.0 dudes</span></div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WFWIN40COMPAT)) {</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;                <a class="code" href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a>(hdc, <a class="code" href="a00020.html#a2a5e5a7ee13c7db1bfafcd38bc110734">szOneChar</a>, 1, &amp;extent);</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;                lprc-&gt;left +=  extent.cx / 2;</div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;            }</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;        }</div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160; </div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="a00005.html#af2f5d1fad07bf66b880adde9c05f1c35">CBR_GROUPTEXT</a>:</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;        <span class="keywordflow">if</span> (!pwnd-&gt;<a class="code" href="a02581.html#a5242d6e2f6cd000e8a85dcd824104ec4">strName</a>.<a class="code" href="a02457.html#abfb371817eb1c8f0d8a165bb2b798092">Length</a>)</div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;            <span class="keywordflow">goto</span> <a class="code" href="a00905.html#ac12b35e276ca96b276f1158595f92854">EmptyRect</a>;</div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160; </div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;        lpName = REBASE(pwnd, strName.Buffer);</div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;        <span class="keywordflow">if</span> (!(cch = pwnd-&gt;<a class="code" href="a02581.html#a5242d6e2f6cd000e8a85dcd824104ec4">strName</a>.<a class="code" href="a02457.html#abfb371817eb1c8f0d8a165bb2b798092">Length</a> / <span class="keyword">sizeof</span>(WCHAR))) {</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<a class="code" href="a00905.html#ac12b35e276ca96b276f1158595f92854">EmptyRect</a>:</div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;            <a class="code" href="a00935.html#a6f9d1e9b327899127c080496900d48d9">SetRectEmpty</a>(lprc);</div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;        }</div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160; </div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;        <a class="code" href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a>(hdc, lpName, cch, &amp;extent);</div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;        extent.cx += SYSMET(CXEDGE) * 2;</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160; </div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;        <span class="keywordflow">switch</span> (align &amp; LOBYTE(BFHORZMASK))</div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;        {</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;        <span class="comment">// BFLEFT, nothing</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFLEFT):</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;            lprc-&gt;left += (<a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;cxSysFontChar - SYSMET(CXBORDER));</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;            lprc-&gt;right = lprc-&gt;left + (int)(extent.cx);</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160; </div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFRIGHT):</div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;            lprc-&gt;right -= (<a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;cxSysFontChar - SYSMET(CXBORDER));</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;            lprc-&gt;left = lprc-&gt;right - (int)(extent.cx);</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160; </div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFCENTER):</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;            lprc-&gt;left = (lprc-&gt;left + lprc-&gt;right - (int)(extent.cx)) / 2;</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;            lprc-&gt;right = lprc-&gt;left + (int)(extent.cx);</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160;        }</div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160; </div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;        <span class="comment">// Center aligned.</span></div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;        lprc-&gt;bottom = lprc-&gt;top + extent.cy + SYSMET(CYEDGE);</div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160; </div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="a00005.html#ae69bbbb62c8f28fd0bca00c34821c053">CBR_GROUPFRAME</a>:</div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;        <a class="code" href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a>(hdc, (LPWSTR)<a class="code" href="a00020.html#a2a5e5a7ee13c7db1bfafcd38bc110734">szOneChar</a>, 1, &amp;extent);</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;        lprc-&gt;top += extent.cy / 2;</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;    }</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00005_source.html#l00019">CBR_CHECKBOX</a>, <a class="el" href="a00005_source.html#l00020">CBR_CHECKTEXT</a>, <a class="el" href="a00005_source.html#l00022">CBR_GROUPFRAME</a>, <a class="el" href="a00005_source.html#l00021">CBR_GROUPTEXT</a>, <a class="el" href="a00005_source.html#l00023">CBR_PUSHBUTTON</a>, <a class="el" href="a00365_source.html#l01013">tagSERVERINFO::cxSysFontChar</a>, <a class="el" href="a00905_source.html#l00091">EmptyRect</a>, <a class="el" href="a00005_source.html#l00135">GetAlignment()</a>, <a class="el" href="a00020_source.html#l00039">gpsi</a>, <a class="el" href="a00935_source.html#l00158">InflateRect()</a>, <a class="el" href="a00365_source.html#l00281">_LARGE_UNICODE_STRING::Length</a>, <a class="el" href="a03701_source.html#l00031">PSMGetTextExtent()</a>, <a class="el" href="a00935_source.html#l00414">SetRectEmpty()</a>, <a class="el" href="a00365_source.html#l01414">tagWND::strName</a>, <a class="el" href="a00020_source.html#l00052">szOneChar</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a> , 以及 <a class="el" href="a00005_source.html#l00965">xxxButtonDrawCheck()</a>.</p>

</div>
</div>
<a id="af08bdf9601360f8b5714e7cfcfd20584"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af08bdf9601360f8b5714e7cfcfd20584">&#9670;&nbsp;</a></span>BNMultiDraw()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL BNMultiDraw </td>
          <td>(</td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00005.html#acb2ecf1d39e900bba036e8f724894e71">LPBTNDATA</a>&#160;</td>
          <td class="paramname"><em>lpbd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cch</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cx</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cy</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00526">526</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;{</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;    RECT rcT;</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> dtFlags = DT_WORDBREAK | DT_EDITCONTROL;</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160; </div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    rcT.left    = 0;</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;    rcT.top     = 0;</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    rcT.right   = cx;</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    rcT.bottom  = <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160; </div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;    <span class="comment">// Horizontal alignment</span></div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(DT_LEFT == 0);</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;    <span class="keywordflow">switch</span> (lpbd-&gt;<a class="code" href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">wFlags</a> &amp; LOWORD(BS_HORZMASK)) {</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;        <span class="keywordflow">case</span> LOWORD(BS_CENTER):</div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;            dtFlags |= DT_CENTER;</div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160; </div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;        <span class="keywordflow">case</span> LOWORD(BS_RIGHT):</div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;            dtFlags |= DT_RIGHT;</div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    }</div>
<div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160; </div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    <span class="comment">// Vertical alignment</span></div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(DT_TOP == 0);</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;    <span class="keywordflow">switch</span> (lpbd-&gt;<a class="code" href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">wFlags</a> &amp; LOWORD(BS_VERTMASK)) {</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        <span class="keywordflow">case</span> LOWORD(BS_VCENTER):</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;            dtFlags |= DT_VCENTER;</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160; </div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;        <span class="keywordflow">case</span> LOWORD(BS_BOTTOM):</div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;            dtFlags |= DT_BOTTOM;</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    }</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160; </div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;    <a class="code" href="a03224.html#afa0bd210bb187c340bf41cbc9f4df839">DrawTextExW</a>(hdc, lpbd-&gt;<a class="code" href="a01789.html#a731657e695ad1203b1da8a84d94e8731">lpsz</a>, cch, &amp;rcT, dtFlags, NULL);</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    <span class="keywordflow">return</span>(TRUE);</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a03224_source.html#l01575">DrawTextExW()</a>, <a class="el" href="a00005_source.html#l00051">tagBTNDATA::lpsz</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a> , 以及 <a class="el" href="a00005_source.html#l00052">tagBTNDATA::wFlags</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>.</p>

</div>
</div>
<a id="ab0a2656ef8483e9ccda5fa5490986429"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab0a2656ef8483e9ccda5fa5490986429">&#9670;&nbsp;</a></span>BNMultiExtent()</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void BNMultiExtent </td>
          <td>(</td>
          <td class="paramtype">WORD&#160;</td>
          <td class="paramname"><em>wFlags</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>lprcMax</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPWSTR&#160;</td>
          <td class="paramname"><em>lpsz</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cch</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">PINT&#160;</td>
          <td class="paramname"><em>pcx</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">PINT&#160;</td>
          <td class="paramname"><em>pcy</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00483">483</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;{</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    RECT rcT;</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> dtFlags = DT_CALCRECT | DT_WORDBREAK | DT_EDITCONTROL;</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160; </div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&amp;rcT, lprcMax);</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160; </div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    <span class="comment">// Note that since we&#39;re just calculating the maximum dimensions,</span></div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;    <span class="comment">// left-justification and top-justification are not important.</span></div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;    <span class="comment">// Also, remember to leave margins horz and vert that follow our rules</span></div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;    <span class="comment">// in DrawBtnText().</span></div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160; </div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;    <a class="code" href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a>(&amp;rcT, -SYSMET(CXEDGE), -SYSMET(CYBORDER));</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160; </div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;    <span class="keywordflow">if</span> ((wFlags &amp; LOWORD(BS_HORZMASK)) == LOWORD(BS_CENTER))</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;        dtFlags |= DT_CENTER;</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160; </div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;    <span class="keywordflow">if</span> ((wFlags &amp; LOWORD(BS_VERTMASK)) == LOWORD(BS_VCENTER))</div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;        dtFlags |= DT_VCENTER;</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160; </div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;    <a class="code" href="a03224.html#afa0bd210bb187c340bf41cbc9f4df839">DrawTextExW</a>(hdc, lpsz, cch, &amp;rcT, dtFlags, NULL);</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160; </div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    <span class="keywordflow">if</span> (pcx)</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;        *pcx = rcT.right-rcT.left;</div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="keywordflow">if</span> (pcy)</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;        *pcy = rcT.bottom-rcT.top;</div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a03224_source.html#l01575">DrawTextExW()</a>, <a class="el" href="a00935_source.html#l00158">InflateRect()</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>.</p>

</div>
</div>
<a id="ae1ef03cb3768b2107e0d1b51a5ae3c61"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae1ef03cb3768b2107e0d1b51a5ae3c61">&#9670;&nbsp;</a></span>BNReleaseDC()</h2>

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          <td class="memname">void BNReleaseDC </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00289">289</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;{</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;<span class="preprocessor">#ifdef LATER</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd,WEFRTLREADING))</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;        SetTextAlign(hdc, GetTextAlign(hdc) &amp; ~TA_RTLREADING);</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160; </div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;    <span class="keywordflow">if</span> (pbutn-&gt;<a class="code" href="a02665.html#a28addd302ddcd18f236d3df387de182d">hFont</a>) {</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;        SelectObject(hdc, <a class="code" href="a00020.html#ae142b9698e40ef094e7481d595ddc9ae">ghFontSys</a>);</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;    }</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160; </div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    <a class="code" href="a00026.html#ae35231899b6d8b4a5e8d23b23b458104">ReleaseDC</a>(HWq(pwnd), hdc);</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00020_source.html#l00101">ghFontSys</a>, <a class="el" href="a00365_source.html#l02399">tagBUTN::hFont</a>, <a class="el" href="a00026_source.html#l00885">ReleaseDC()</a> , 以及 <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a27d07ee9765b1993d36ffc806721d406"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a27d07ee9765b1993d36ffc806721d406">&#9670;&nbsp;</a></span>BNSetFont()</h2>

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          <td class="memname">void BNSetFont </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HFONT&#160;</td>
          <td class="paramname"><em>hfn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fRedraw</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00170">170</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;{</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160; </div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    pbutn-&gt;<a class="code" href="a02665.html#a28addd302ddcd18f236d3df387de182d">hFont</a> = hfn;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordflow">if</span> (fRedraw &amp;&amp; <a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd)) {</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(HWq(pwnd), NULL, TRUE);</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    }</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00365_source.html#l02399">tagBUTN::hFont</a>, <a class="el" href="a03728_source.html#l00456">IsVisible()</a>, <a class="el" href="a03614_source.html#l04092">NtUserInvalidateRect()</a> , 以及 <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a776d09d7f1e2587775e9093d9bde4667"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a776d09d7f1e2587775e9093d9bde4667">&#9670;&nbsp;</a></span>ButtonWndProcA()</h2>

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        <tr>
          <td class="memname">LONG WINAPI ButtonWndProcA </td>
          <td>(</td>
          <td class="paramtype">HWND&#160;</td>
          <td class="paramname"><em>hwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>message</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">WPARAM&#160;</td>
          <td class="paramname"><em>wParam</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPARAM&#160;</td>
          <td class="paramname"><em>lParam</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l01814">1814</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>&#160;{</div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160; </div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;    <span class="keywordflow">if</span> ((pwnd = <a class="code" href="a00293.html#a41d387d1b2d42169cbaa2092c8a02abf">ValidateHwnd</a>(hwnd)) == NULL) {</div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160;        <span class="keywordflow">return</span> (0L);</div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160;    }</div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160; </div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>&#160;<span class="comment">     * If the control is not interested in this message,</span></div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160;<span class="comment">     * pass it to DefWindowProc.</span></div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>&#160;    <span class="keywordflow">if</span> (!FWINDOWMSG(message, FNID_BUTTON))</div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a>(pwnd, message, wParam, lParam, TRUE);</div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160; </div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="a00005.html#a1ceaf65f0442bf4c89946cf8d1f03b52">ButtonWndProcWorker</a>(pwnd, message, wParam, lParam, TRUE);</div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00041_source.html#l00555">DefWindowProcWorker()</a> , 以及 <a class="el" href="a00293_source.html#l00090">ValidateHwnd</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00035_source.html#l00749">ClientThreadSetup()</a>.</p>

</div>
</div>
<a id="a8db235619f16e38052fe3f9648311f37"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8db235619f16e38052fe3f9648311f37">&#9670;&nbsp;</a></span>ButtonWndProcW()</h2>

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        <tr>
          <td class="memname">LONG WINAPI ButtonWndProcW </td>
          <td>(</td>
          <td class="paramtype">HWND&#160;</td>
          <td class="paramname"><em>hwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>message</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">WPARAM&#160;</td>
          <td class="paramname"><em>wParam</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPARAM&#160;</td>
          <td class="paramname"><em>lParam</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l01836">1836</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;{</div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd;</div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160; </div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;    <span class="keywordflow">if</span> ((pwnd = <a class="code" href="a00293.html#a41d387d1b2d42169cbaa2092c8a02abf">ValidateHwnd</a>(hwnd)) == NULL) {</div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160;        <span class="keywordflow">return</span> (0L);</div>
<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>&#160;    }</div>
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>&#160; </div>
<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;<span class="comment">     * If the control is not interested in this message,</span></div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160;<span class="comment">     * pass it to DefWindowProc.</span></div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160;    <span class="keywordflow">if</span> (!FWINDOWMSG(message, FNID_BUTTON))</div>
<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a>(pwnd, message, wParam, lParam, FALSE);</div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>&#160; </div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="a00005.html#a1ceaf65f0442bf4c89946cf8d1f03b52">ButtonWndProcWorker</a>(pwnd, message, wParam, lParam, FALSE);</div>
<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00041_source.html#l00555">DefWindowProcWorker()</a> , 以及 <a class="el" href="a00293_source.html#l00090">ValidateHwnd</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00035_source.html#l00749">ClientThreadSetup()</a> , 以及 <a class="el" href="a00035_source.html#l00240">RW_RegisterControls()</a>.</p>

</div>
</div>
<a id="a1ceaf65f0442bf4c89946cf8d1f03b52"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1ceaf65f0442bf4c89946cf8d1f03b52">&#9670;&nbsp;</a></span>ButtonWndProcWorker()</h2>

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        <tr>
          <td class="memname">LONG <a class="el" href="a00962.html#a428a91acf2c2439dc1a257708ee1f805">APIENTRY</a> ButtonWndProcWorker </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>message</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">WPARAM&#160;</td>
          <td class="paramname"><em>wParam</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPARAM&#160;</td>
          <td class="paramname"><em>lParam</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>&#160;</td>
          <td class="paramname"><em>fAnsi</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l01283">1283</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;{</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;    HWND hwnd = HWq(pwnd);</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> bsWnd;</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> wOldState;</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;    RECT rc;</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160;    POINT pt;</div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;    HBRUSH      hbr;</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;    PAINTSTRUCT ps;</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;    <a class="code" href="a01881.html">TL</a> tlpwndParent;</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160;    <a class="code" href="a02665.html">PBUTN</a> pbutn;</div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndParent;</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;    <span class="keyword">static</span> BOOL fInit = TRUE;</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160;    LONG lResult;</div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160; </div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160; </div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;    bsWnd = TestWF(pwnd, BFTYPEMASK);</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160; </div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;    VALIDATECLASSANDSIZE(pwnd, FNID_BUTTON);</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160;    INITCONTROLLOOKASIDE(&amp;<a class="code" href="a00005.html#a67daabcf8973e52528903a28886ce019">ButtonLookaside</a>, <a class="code" href="a02665.html">BUTN</a>, spwnd, 8);</div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160; </div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;<span class="comment">     * Get the pbutn for the given window now since we will use it a lot in</span></div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;<span class="comment">     * various handlers. This was stored using SetWindowLong(hwnd,0,pbutn) when</span></div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;<span class="comment">     * we initially created the button control.</span></div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;    pbutn = ((<a class="code" href="a00365.html#a1b33d9c720412ac526074bbecb6d23cf">PBUTNWND</a>)pwnd)-&gt;pbutn;</div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160; </div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;    <span class="keywordflow">switch</span> (message) {</div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;    <span class="keywordflow">case</span> WM_NCHITTEST:</div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;        <span class="keywordflow">if</span> (bsWnd == LOBYTE(BS_GROUPBOX)) {</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;            <span class="keywordflow">return</span> (LONG)HTTRANSPARENT;</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;        }</div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160; </div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;    <span class="keywordflow">case</span> WM_ERASEBKGND:</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160;        <span class="keywordflow">if</span> (bsWnd == LOBYTE(BS_OWNERDRAW)) {</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160; </div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;<span class="comment">             * Handle erase background for owner draw buttons.</span></div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;            <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, &amp;rc);</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;            <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, &amp;tlpwndParent);</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;            pwndParent = REBASEPWND(pwnd, spwndParent);</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160;            <a class="code" href="a03206.html#aaf364738c1c2e7e56a2056fb7c5ad6c2">PaintRect</a>(HW(pwndParent), hwnd, (HDC)wParam, (HBRUSH)CTLCOLOR_BTN, &amp;rc);</div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;            ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;        }</div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160; </div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;<span class="comment">         * Do nothing for other buttons, but don&#39;t let DefWndProc() do it</span></div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;<span class="comment">         * either.  It will be erased in xxxBNPaint().</span></div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;        <span class="keywordflow">return</span> (LONG)TRUE;</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160; </div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;    <span class="keywordflow">case</span> WM_PRINTCLIENT:</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;        <a class="code" href="a00005.html#aae8ec78aec72549c184d7a54bf7c04b2">xxxBNPaint</a>(pbutn, (HDC)wParam);</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160; </div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;    <span class="keywordflow">case</span> WM_PAINT:</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160; </div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;<span class="comment">         * If wParam != NULL, then this is a subclassed paint.</span></div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;        <span class="keywordflow">if</span> ((hdc = (HDC)wParam) == NULL)</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;            hdc = <a class="code" href="a00362.html#aca7dfb2dbdcf7bd4726404a7c0fc1076">NtUserBeginPaint</a>(hwnd, &amp;ps);</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160; </div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd))</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;            <a class="code" href="a00005.html#aae8ec78aec72549c184d7a54bf7c04b2">xxxBNPaint</a>(pbutn, hdc);</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160; </div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;        <span class="keywordflow">if</span> (!wParam)</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160;            <a class="code" href="a00362.html#a987226373be51d76675d4b318934e405">NtUserEndPaint</a>(hwnd, &amp;ps);</div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160; </div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160;    <span class="keywordflow">case</span> WM_SETFOCUS:</div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;        BUTTONSTATE(pbutn) |= BST_FOCUS;</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;        <span class="keywordflow">if</span> ((hdc = <a class="code" href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a>(pbutn, NULL)) != NULL) {</div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;            <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc, DBT_FOCUS, FALSE);</div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160; </div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160;            <a class="code" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;        }</div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160; </div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, BFNOTIFY))</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;            <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_SETFOCUS);</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160; </div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;        <span class="keywordflow">if</span> (!(BUTTONSTATE(pbutn) &amp; BST_INCLICK)) {</div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;            <span class="keywordflow">switch</span> (bsWnd) {</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;            <span class="keywordflow">case</span> LOBYTE(BS_RADIOBUTTON):</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;            case LOBYTE(BS_AUTORADIOBUTTON):</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;                if (!(BUTTONSTATE(pbutn) &amp; BST_DONTCLICK)) {</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;                    <span class="keywordflow">if</span> (!(BUTTONSTATE(pbutn) &amp; BST_CHECKMASK)) {</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;                        <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_CLICKED);</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;                    }</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160;                }</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160;            }</div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;        }</div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160; </div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160;    <span class="keywordflow">case</span> WM_GETDLGCODE:</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;        <span class="keywordflow">switch</span> (bsWnd) {</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_DEFPUSHBUTTON):</div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;            wParam = DLGC_DEFPUSHBUTTON;</div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160; </div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_PUSHBUTTON):</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160;        case LOBYTE(BS_PUSHBOX):</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160;            wParam = DLGC_UNDEFPUSHBUTTON;</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160; </div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_AUTORADIOBUTTON):</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160;        case LOBYTE(BS_RADIOBUTTON):</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;            wParam = DLGC_RADIOBUTTON;</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160; </div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_GROUPBOX):</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;            return (LONG)DLGC_STATIC;</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160; </div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_CHECKBOX):</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;        case LOBYTE(BS_AUTOCHECKBOX):</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160; </div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;<span class="comment">             * If this is a char that is a &#39;=/+&#39;, or &#39;-&#39;, we want it</span></div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;            if (lParam &amp;&amp; ((LPMSG)lParam)-&gt;message == WM_CHAR) {</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160;                <span class="keywordflow">switch</span> (wParam) {</div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;                <span class="keywordflow">case</span> TEXT(<span class="charliteral">&#39;=&#39;</span>):</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;                case TEXT(<span class="stringliteral">&#39;+&#39;</span>):</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160;                case TEXT(<span class="stringliteral">&#39;-&#39;</span>):</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;                    wParam = DLGC_WANTCHARS;</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160; </div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;                <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;                    wParam = 0;</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160;                }</div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160;                wParam = 0;</div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;            }</div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160; </div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;            wParam = 0;</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160;        }</div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;        <span class="keywordflow">return</span> (LONG)(wParam | DLGC_BUTTON);</div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160; </div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;    <span class="keywordflow">case</span> WM_CAPTURECHANGED:</div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_CAPTURED) {</div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;            <span class="comment">// Unwittingly, we&#39;ve been kicked out of capture,</span></div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;            <span class="comment">// so undepress etc.</span></div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;            <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_MOUSE)</div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;                <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETSTATE, FALSE, 0, FALSE);</div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;            BUTTONSTATE(pbutn) &amp;= ~(BST_CAPTURED | BST_MOUSE);</div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;        }</div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160; </div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;    <span class="keywordflow">case</span> WM_KILLFOCUS:</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160; </div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;<span class="comment">         * If we are losing the focus and we are in &quot;capture mode&quot;, click</span></div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;<span class="comment">         * the button.  This allows tab and space keys to overlap for</span></div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160;<span class="comment">         * fast toggle of a series of buttons.</span></div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_MOUSE) {</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160; </div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;<span class="comment">             * If for some reason we are killing the focus, and we have the</span></div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;<span class="comment">             * mouse captured, don&#39;t notify the parent we got clicked.  This</span></div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;<span class="comment">             * breaks Omnis Quartz otherwise.</span></div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160;            <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETSTATE, FALSE, 0, FALSE);</div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;        }</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160; </div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;        <a class="code" href="a00005.html#a0997be7920cb74e304461d4720d83b98">xxxBNReleaseCapture</a>(pbutn, TRUE);</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160; </div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;        BUTTONSTATE(pbutn) &amp;= ~BST_FOCUS;</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;        <span class="keywordflow">if</span> ((hdc = <a class="code" href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a>(pbutn, NULL)) != NULL) {</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;            <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc, DBT_FOCUS, FALSE);</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160; </div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;            <a class="code" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160;        }</div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160; </div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, BFNOTIFY))</div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;            <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_KILLFOCUS);</div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160; </div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;<span class="comment">         * Since the bold border around the defpushbutton is done by</span></div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;<span class="comment">         * someone else, we need to invalidate the rect so that the</span></div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;<span class="comment">         * focus rect is repainted properly.</span></div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;        <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(hwnd, NULL, FALSE);</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160; </div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONDBLCLK:</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160; </div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;<span class="comment">         * Double click messages are recognized for BS_RADIOBUTTON,</span></div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;<span class="comment">         * BS_USERBUTTON, and BS_OWNERDRAW styles.  For all other buttons,</span></div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160;<span class="comment">         * double click is handled like a normal button down.</span></div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;        <span class="keywordflow">switch</span> (bsWnd) {</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;            <span class="keywordflow">if</span> (!TestWF(pwnd, BFNOTIFY))</div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;                <span class="keywordflow">goto</span> btnclick;</div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160; </div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_USERBUTTON):</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;        case LOBYTE(BS_RADIOBUTTON):</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160;        case LOBYTE(BS_OWNERDRAW):</div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;            <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_DOUBLECLICKED);</div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;        }</div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160; </div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONUP:</div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_MOUSE) {</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;            <a class="code" href="a00005.html#a0997be7920cb74e304461d4720d83b98">xxxBNReleaseCapture</a>(pbutn, TRUE);</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;        }</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160; </div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;    <span class="keywordflow">case</span> WM_MOUSEMOVE:</div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;        <span class="keywordflow">if</span> (!(BUTTONSTATE(pbutn) &amp; BST_MOUSE)) {</div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;        }</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160; </div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;<span class="comment">         *** FALL THRU **</span></div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONDOWN:</div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;btnclick:</div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00005.html#a31c85aa9db4222d057bfeec38e73e05d">xxxBNSetCapture</a>(pbutn, BST_MOUSE)) {</div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;            <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, &amp;rc);</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;            POINTSTOPOINT(pt, lParam);</div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;            <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETSTATE, <a class="code" href="a00935.html#a75b3bf802c369845c4381fcee638bc8a">PtInRect</a>(&amp;rc, pt), 0, FALSE);</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160;        }</div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160; </div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;    <span class="keywordflow">case</span> WM_CHAR:</div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_MOUSE)</div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160; </div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;        <span class="keywordflow">if</span> (bsWnd != LOBYTE(BS_CHECKBOX) &amp;&amp;</div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160;            bsWnd != LOBYTE(BS_AUTOCHECKBOX))</div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>&#160; </div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>&#160;        <span class="keywordflow">switch</span> (wParam) {</div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;        <span class="keywordflow">case</span> TEXT(<span class="charliteral">&#39;+&#39;</span>):</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>&#160;        case TEXT(<span class="stringliteral">&#39;=&#39;</span>):</div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>&#160;            wParam = 1;    <span class="comment">// we must Set the check mark on.</span></div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>&#160;            <span class="keywordflow">goto</span>   SetCheck;</div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160; </div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;        <span class="keywordflow">case</span> TEXT(<span class="charliteral">&#39;-&#39;</span>):</div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;            wParam = 0;    <span class="comment">// Set the check mark off.</span></div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160;SetCheck:</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>&#160;            <span class="comment">// Must notify only if the check status changes</span></div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160;            <span class="keywordflow">if</span> ((WORD)(BUTTONSTATE(pbutn) &amp; BST_CHECKMASK) != (WORD)wParam)</div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160;            {</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160;                <span class="comment">// We must check/uncheck only if it is AUTO</span></div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>&#160;                <span class="keywordflow">if</span> (bsWnd == LOBYTE(BS_AUTOCHECKBOX))</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>&#160;                {</div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>&#160;                    <span class="keywordflow">if</span> (<a class="code" href="a00005.html#a31c85aa9db4222d057bfeec38e73e05d">xxxBNSetCapture</a>(pbutn, 0))</div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>&#160;                    {</div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>&#160;                        <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETCHECK, wParam, 0, FALSE);</div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160; </div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160;                        <a class="code" href="a00005.html#a0997be7920cb74e304461d4720d83b98">xxxBNReleaseCapture</a>(pbutn, TRUE);</div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;                    }</div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;                }</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160; </div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;                <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_CLICKED);</div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;            }</div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160; </div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;        }</div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160; </div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160;    <span class="keywordflow">case</span> BM_CLICK:</div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>&#160;        <span class="comment">// Don&#39;t recurse into this code!</span></div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_INBMCLICK)</div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160; </div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160;        BUTTONSTATE(pbutn) |= BST_INBMCLICK;</div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>&#160;        <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, WM_LBUTTONDOWN, 0, 0, FALSE);</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>&#160;        <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, WM_LBUTTONUP, 0, 0, FALSE);</div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>&#160;        BUTTONSTATE(pbutn) &amp;= ~BST_INBMCLICK;</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>&#160; </div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>&#160;<span class="comment">         *** FALL THRU **</span></div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160; </div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160;    <span class="keywordflow">case</span> WM_KEYDOWN:</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_MOUSE)</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160; </div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160;        <span class="keywordflow">if</span> (wParam == VK_SPACE) {</div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a00005.html#a31c85aa9db4222d057bfeec38e73e05d">xxxBNSetCapture</a>(pbutn, 0)) {</div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;                <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETSTATE, TRUE, 0, FALSE);</div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>&#160;            }</div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160;            <a class="code" href="a00005.html#a0997be7920cb74e304461d4720d83b98">xxxBNReleaseCapture</a>(pbutn, FALSE);</div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;        }</div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160; </div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;    <span class="keywordflow">case</span> WM_KEYUP:</div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>&#160;    <span class="keywordflow">case</span> WM_SYSKEYUP:</div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_MOUSE) {</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>&#160;        }</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160; </div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>&#160;<span class="comment">         * Don&#39;t cancel the capture mode on the up of the tab in case the</span></div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160;<span class="comment">         * guy is overlapping tab and space keys.</span></div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>&#160;        <span class="keywordflow">if</span> (wParam == VK_TAB) {</div>
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>&#160;        }</div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160; </div>
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160;<span class="comment">         * WARNING: pwnd is history after this call!</span></div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>&#160;        <a class="code" href="a00005.html#a0997be7920cb74e304461d4720d83b98">xxxBNReleaseCapture</a>(pbutn, (wParam == VK_SPACE));</div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>&#160; </div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>&#160;        <span class="keywordflow">if</span> (message == WM_SYSKEYUP) {</div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>&#160;            <span class="keywordflow">goto</span> CallDWP;</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;        }</div>
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span>&#160; </div>
<div class="line"><a name="l01616"></a><span class="lineno"> 1616</span>&#160;    <span class="keywordflow">case</span> BM_GETSTATE:</div>
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>&#160;        <span class="keywordflow">return</span> (LONG)BUTTONSTATE(pbutn);</div>
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span>&#160; </div>
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>&#160;    <span class="keywordflow">case</span> BM_SETSTATE:</div>
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>&#160;        wOldState = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(BUTTONSTATE(pbutn) &amp; BST_PUSHED);</div>
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>&#160;        <span class="keywordflow">if</span> (wParam) {</div>
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>&#160;            BUTTONSTATE(pbutn) |= BST_PUSHED;</div>
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;            BUTTONSTATE(pbutn) &amp;= ~BST_PUSHED;</div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;        }</div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160; </div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160;        <span class="keywordflow">if</span> ((hdc = <a class="code" href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a>(pbutn, &amp;hbr)) != NULL) {</div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;            <span class="keywordflow">if</span> (bsWnd == LOBYTE(BS_USERBUTTON)) {</div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;                <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(wParam ? BN_PUSHED : BN_UNPUSHED));</div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (bsWnd == LOBYTE(BS_OWNERDRAW)) {</div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160;                <span class="keywordflow">if</span> (wOldState != (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(BUTTONSTATE(pbutn) &amp; BST_PUSHED)) {</div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>&#160;<span class="comment">                     * Only notify for drawing if state has changed..</span></div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160;                    <a class="code" href="a00005.html#aede3101308e4d92a8bf638109f6c34a0">xxxBNOwnerDraw</a>(pwnd, hdc, ODA_SELECT,</div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;                        (BUTTONSTATE(pbutn)&amp;BST_FOCUS ? ODS_FOCUS : 0) |</div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;                            (wParam ? ODS_SELECTED : 0));</div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160;                }</div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160;                <a class="code" href="a00005.html#ae69add1002fbda1f8a9fca96f5e90f18">xxxButtonDrawNewState</a>(pbutn, hdc, hbr, wOldState);</div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>&#160;            }</div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>&#160; </div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>&#160;            <a class="code" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>&#160;        }</div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>&#160; </div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>&#160;    <span class="keywordflow">case</span> BM_GETCHECK:</div>
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>&#160;        <span class="keywordflow">return</span> (LONG)(BUTTONSTATE(pbutn) &amp; BST_CHECKMASK);</div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>&#160; </div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>&#160;    <span class="keywordflow">case</span> BM_SETCHECK:</div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>&#160;        <span class="keywordflow">switch</span> (bsWnd) {</div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_RADIOBUTTON):</div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>&#160;        case LOBYTE(BS_AUTORADIOBUTTON):</div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>&#160;            if (wParam) {</div>
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>&#160;                    <a class="code" href="a00026.html#ab4added876586c5164dae9aaba3e7691">SetWindowState</a>(pwnd, WFTABSTOP);</div>
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>&#160;                    <a class="code" href="a00026.html#a0cecedf7a462633cf5456292b526d8ec">ClearWindowState</a>(pwnd, WFTABSTOP);</div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160;            }</div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160; </div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160;<span class="comment">             *** FALL THRU **</span></div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_CHECKBOX):</div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160;        case LOBYTE(BS_AUTOCHECKBOX):</div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160;            if (wParam) {</div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160;                wParam = 1;</div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;            }</div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160;            <span class="keywordflow">goto</span> CheckIt;</div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160; </div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_3STATE):</div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>&#160;        case LOBYTE(BS_AUTO3STATE):</div>
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>&#160;            if (wParam &gt; BST_INDETERMINATE) {</div>
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>&#160;                wParam = BST_INDETERMINATE;</div>
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>&#160;            }</div>
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>&#160;CheckIt:</div>
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>&#160;            <span class="keywordflow">if</span> ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(BUTTONSTATE(pbutn) &amp; BST_CHECKMASK) != (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)wParam) {</div>
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>&#160;                BUTTONSTATE(pbutn) &amp;= ~BST_CHECKMASK;</div>
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>&#160;                BUTTONSTATE(pbutn) |= (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)wParam;</div>
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>&#160; </div>
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>&#160;                <span class="keywordflow">if</span> (!<a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd))</div>
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>&#160; </div>
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>&#160;                <span class="keywordflow">if</span> ((hdc = <a class="code" href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a>(pbutn, &amp;hbr)) != NULL) {</div>
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>&#160;                    <span class="keywordflow">if</span> (TestWF(pwnd, BFPUSHLIKE)) {</div>
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>&#160;                        <a class="code" href="a00005.html#a42694def3aedb5104c87d4db52d1807c">xxxDrawButton</a>(pbutn, hdc, PBF_PUSHABLE);</div>
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>&#160;                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>&#160;                        <a class="code" href="a00005.html#a864fa4041a2c5e7587e4405847063028">xxxButtonDrawCheck</a>(pbutn, hdc, hbr);</div>
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>&#160;                    }</div>
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;                    <a class="code" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160;                }</div>
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;            }</div>
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;        }</div>
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160; </div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;    <span class="keywordflow">case</span> BM_SETSTYLE:</div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;        <a class="code" href="a00362.html#a989fd7093c2aa8a8ab9d0ce0323f6194">NtUserAlterWindowStyle</a>(hwnd, BS_TYPEMASK, wParam);</div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160; </div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160;        <span class="keywordflow">if</span> (lParam) {</div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160;            <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(hwnd, NULL, TRUE);</div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;        }</div>
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160; </div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;    <span class="keywordflow">case</span> WM_SETTEXT:</div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160; </div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;<span class="comment">         * In case the new group name is longer than the old name,</span></div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;<span class="comment">         * this paints over the old name before repainting the group</span></div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;<span class="comment">         * box with the new name.</span></div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;        <span class="keywordflow">if</span> (bsWnd == LOBYTE(BS_GROUPBOX)) {</div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;            hdc = <a class="code" href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a>(pbutn, &amp;hbr);</div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;            <span class="keywordflow">if</span> (hdc != NULL) {</div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;                <a class="code" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a>(pwnd, hdc, &amp;rc, <a class="code" href="a00005.html#af2f5d1fad07bf66b880adde9c05f1c35">CBR_GROUPTEXT</a>, 0);</div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160;                <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(hwnd, &amp;rc, TRUE);</div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160; </div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160;                pwndParent = REBASEPWND(pwnd, spwndParent);</div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;                <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, &amp;tlpwndParent);</div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;                <a class="code" href="a03206.html#aaf364738c1c2e7e56a2056fb7c5ad6c2">PaintRect</a>(HW(pwndParent), hwnd, hdc, hbr, &amp;rc);</div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;                ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160; </div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160;                <a class="code" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;            }</div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160;        }</div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160; </div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;        lResult = <a class="code" href="a03611.html#a2a39ced7839ed0c5501c9fde2f3a930b">_DefSetText</a>(hwnd, (LPWSTR)lParam, (BOOL)fAnsi);</div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;        <span class="keywordflow">goto</span> DoEnable;</div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160; </div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160;<span class="comment">         *** FALL THRU **</span></div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160;    <span class="keywordflow">case</span> WM_ENABLE:</div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>&#160;        lResult = 0L;</div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;DoEnable:</div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd)) {</div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160;            hdc = <a class="code" href="a00362.html#a1eefde3313bfafab921776948a45e595">NtUserGetDC</a>(hwnd);</div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;            <a class="code" href="a00005.html#aae8ec78aec72549c184d7a54bf7c04b2">xxxBNPaint</a>(pbutn, hdc);</div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;            <a class="code" href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160;        }</div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160;        <span class="keywordflow">return</span> lResult;</div>
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>&#160; </div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;    <span class="keywordflow">case</span> WM_SETFONT:</div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;<span class="comment">         * wParam - handle to the font</span></div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;<span class="comment">         * lParam - if true, redraw else don&#39;t</span></div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;        <a class="code" href="a00005.html#a27d07ee9765b1993d36ffc806721d406">BNSetFont</a>(pbutn, (HFONT)wParam, (BOOL)(lParam != 0));</div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160; </div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160;    <span class="keywordflow">case</span> WM_GETFONT:</div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;        <span class="keywordflow">return</span> (LONG)pbutn-&gt;<a class="code" href="a02665.html#a28addd302ddcd18f236d3df387de182d">hFont</a>;</div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160; </div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160;    <span class="keywordflow">case</span> BM_GETIMAGE:</div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;    <span class="keywordflow">case</span> BM_SETIMAGE:</div>
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="a00005.html#ace61233a198bdc04ab05484026f51152">IsValidImage</a>(wParam, TestWF(pwnd, BFIMAGEMASK), <a class="code" href="a00005.html#a1a7ee1d374188de541073cb26e07c5a4">IMAGE_BMMAX</a>)) {</div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160;            <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;Invalid button image type&quot;</span>);</div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>&#160;            HANDLE  hOld = pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a>;</div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>&#160; </div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>&#160;            <span class="keywordflow">if</span> (message == BM_SETIMAGE) {</div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>&#160;                pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a> = (HANDLE)lParam;</div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>&#160;                <span class="keywordflow">if</span> (TestWF(pwnd, WFVISIBLE)) {</div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>&#160;                    <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(hwnd, NULL, TRUE);</div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>&#160;                }</div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>&#160;            }</div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>&#160;            <span class="keywordflow">return</span> (LONG)hOld;</div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>&#160;        }</div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>&#160; </div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;    <span class="keywordflow">case</span> WM_NCDESTROY:</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160;    <span class="keywordflow">case</span> WM_FINALDESTROY:</div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;        <span class="keywordflow">if</span> (pbutn) {</div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160;            Unlock(&amp;pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>);</div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160;            <a class="code" href="a00236.html#ad272f936963b18f5b5975e78e6190c9e">FreeLookasideEntry</a>(&amp;<a class="code" href="a00005.html#a67daabcf8973e52528903a28886ce019">ButtonLookaside</a>, pbutn);</div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;        }</div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;        <a class="code" href="a00362.html#abf4a1d1e53f7703a429cf806f38e0fcc">NtUserSetWindowFNID</a>(hwnd, FNID_CLEANEDUP_BIT);</div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160; </div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160;    <span class="keywordflow">case</span> WM_NCCREATE:</div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160;        <span class="comment">// Borland&#39;s OBEX has a button with style 0x98; We didn&#39;t strip</span></div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;        <span class="comment">// these bits in win3.1 because we checked for 0x08.</span></div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;        <span class="comment">// Stripping these bits cause a GP Fault in OBEX.</span></div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;        <span class="comment">// For win3.1 guys, I use the old code to strip the style bits.</span></div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>&#160;        <span class="keywordflow">if</span>(TestWF(pwnd, WFWIN31COMPAT))</div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>&#160;          {</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>&#160;            <span class="keywordflow">if</span>(((!TestWF(pwnd, WFWIN40COMPAT)) &amp;&amp;</div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>&#160;                (((LOBYTE(pwnd-&gt;style)) &amp; (LOBYTE(~BS_LEFTTEXT))) == LOBYTE(BS_USERBUTTON))) ||</div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;               (TestWF(pwnd, WFWIN40COMPAT) &amp;&amp;</div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160;               (bsWnd == LOBYTE(BS_USERBUTTON))))</div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160;              {</div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160;                <span class="comment">// BS_USERBUTTON is no longer allowed for 3.1 and beyond.</span></div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160;                <span class="comment">// Just turn to normal push button.</span></div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160;                <a class="code" href="a00362.html#a989fd7093c2aa8a8ab9d0ce0323f6194">NtUserAlterWindowStyle</a>(hwnd, BS_TYPEMASK, 0);</div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;                <a class="code" href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a>(<a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;BS_USERBUTTON no longer supported&quot;</span>);</div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160;              }</div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160;          }</div>
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd,WEFRIGHT)) {</div>
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>&#160;            <a class="code" href="a00362.html#a989fd7093c2aa8a8ab9d0ce0323f6194">NtUserAlterWindowStyle</a>(hwnd, BS_RIGHT | BS_RIGHTBUTTON, BS_RIGHT | BS_RIGHTBUTTON);</div>
<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>&#160;        }</div>
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>&#160;        <span class="comment">// FALL THRU</span></div>
<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>&#160; </div>
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;CallDWP:</div>
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;        <span class="keywordflow">return</span> (LONG)<a class="code" href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a>(pwnd, message, wParam, lParam, fAnsi);</div>
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;    }</div>
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160; </div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;    <span class="keywordflow">return</span> 0L;</div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03611_source.html#l01291">_DefSetText()</a>, <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00005_source.html#l00353">BNCalcRect()</a>, <a class="el" href="a00005_source.html#l00289">BNReleaseDC()</a>, <a class="el" href="a00005_source.html#l00170">BNSetFont()</a>, <a class="el" href="a00005_source.html#l00057">ButtonLookaside</a>, <a class="el" href="a00005_source.html#l00021">CBR_GROUPTEXT</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00026_source.html#l02834">ClearWindowState()</a>, <a class="el" href="a00041_source.html#l00555">DefWindowProcWorker()</a>, <a class="el" href="a00236_source.html#l00345">FreeLookasideEntry()</a>, <a class="el" href="a00365_source.html#l02399">tagBUTN::hFont</a>, <a class="el" href="a00365_source.html#l02400">tagBUTN::hImage</a>, <a class="el" href="a00005_source.html#l00040">IMAGE_BMMAX</a>, <a class="el" href="a00005_source.html#l00047">IsValidImage</a>, <a class="el" href="a03728_source.html#l00456">IsVisible()</a>, <a class="el" href="a03614_source.html#l06190">NtUserAlterWindowStyle()</a>, <a class="el" href="a03614_source.html#l05146">NtUserBeginPaint()</a>, <a class="el" href="a03614_source.html#l05202">NtUserEndPaint()</a>, <a class="el" href="a03614_source.html#l05248">NtUserGetDC()</a>, <a class="el" href="a03614_source.html#l04092">NtUserInvalidateRect()</a>, <a class="el" href="a03614_source.html#l06170">NtUserSetWindowFNID()</a>, <a class="el" href="a03206_source.html#l00025">PaintRect()</a>, <a class="el" href="a00935_source.html#l00111">PtInRect()</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00371_source.html#l00131">RIPMSG0</a>, <a class="el" href="a00041_source.html#l00258">SendMessageWorker()</a>, <a class="el" href="a00026_source.html#l02826">SetWindowState()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>, <a class="el" href="a00005_source.html#l00259">xxxBNGetDC()</a>, <a class="el" href="a00005_source.html#l00313">xxxBNOwnerDraw()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a>, <a class="el" href="a00005_source.html#l00639">xxxBNReleaseCapture()</a>, <a class="el" href="a00005_source.html#l00575">xxxBNSetCapture()</a>, <a class="el" href="a00005_source.html#l00965">xxxButtonDrawCheck()</a>, <a class="el" href="a00005_source.html#l01075">xxxButtonDrawNewState()</a>, <a class="el" href="a00005_source.html#l00610">xxxButtonNotifyParent()</a> , 以及 <a class="el" href="a00005_source.html#l01118">xxxDrawButton()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01814">ButtonWndProcA()</a>, <a class="el" href="a00005_source.html#l01836">ButtonWndProcW()</a> , 以及 <a class="el" href="a00035_source.html#l00240">RW_RegisterControls()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3b6d22c3c59d6cc599a87cf28cb29e2a">&#9670;&nbsp;</a></span>GetAlignment()</h2>

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          <td class="memname"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> GetAlignment </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
        </tr>
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<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00135">135</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;{</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    BYTE bHorz;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    BYTE bVert;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    bHorz = TestWF(pwnd, BFHORZMASK);</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    bVert = TestWF(pwnd, BFVERTMASK);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">if</span> (!bHorz || !bVert) {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00005.html#a65f1da2816df08b0c1d8bb48ecd7e676">IsPushButton</a>(pwnd)) {</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;            <span class="keywordflow">if</span> (!bHorz)</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;                bHorz = LOBYTE(BFCENTER);</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;            <span class="keywordflow">if</span> (!bHorz)</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                bHorz = LOBYTE(BFLEFT);</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;        }</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160; </div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="keywordflow">if</span> (!bVert)</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;            bVert = LOBYTE(BFVCENTER);</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    }</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keywordflow">return</span> bHorz | bVert;</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00005_source.html#l00070">IsPushButton()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l00353">BNCalcRect()</a> , 以及 <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#a65f1da2816df08b0c1d8bb48ecd7e676">&#9670;&nbsp;</a></span>IsPushButton()</h2>

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          <td class="memname"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> IsPushButton </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em></td><td>)</td>
          <td></td>
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<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00070">70</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;{</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    BYTE bStyle;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> flags;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    bStyle = TestWF(pwnd, BFTYPEMASK);</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    flags = 0;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keywordflow">switch</span> (bStyle) {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_PUSHBUTTON):</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;            flags |= PBF_PUSHABLE;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160; </div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_DEFPUSHBUTTON):</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            flags |= PBF_PUSHABLE | PBF_DEFAULT;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, BFPUSHLIKE))</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;                flags |= PBF_PUSHABLE;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="keywordflow">return</span>(flags);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l00135">GetAlignment()</a>, <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a> , 以及 <a class="el" href="a00005_source.html#l01075">xxxButtonDrawNewState()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ade40624e8f883684d4728a2edb4de099">&#9670;&nbsp;</a></span>xxxBNDrawText()</h2>

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          <td class="memname">void xxxBNDrawText </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>dbt</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fDepress</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00707">707</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00712"></a><span class="lineno">  712</span>&#160;{</div>
<div class="line"><a name="l00713"></a><span class="lineno">  713</span>&#160;    RECT    rc;</div>
<div class="line"><a name="l00714"></a><span class="lineno">  714</span>&#160;    HBRUSH  hbr;</div>
<div class="line"><a name="l00715"></a><span class="lineno">  715</span>&#160;    <span class="keywordtype">int</span>     x;</div>
<div class="line"><a name="l00716"></a><span class="lineno">  716</span>&#160;    <span class="keywordtype">int</span>     y;</div>
<div class="line"><a name="l00717"></a><span class="lineno">  717</span>&#160;    <span class="keywordtype">int</span>     cx;</div>
<div class="line"><a name="l00718"></a><span class="lineno">  718</span>&#160;    <span class="keywordtype">int</span>     <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>;</div>
<div class="line"><a name="l00719"></a><span class="lineno">  719</span>&#160;    LPWSTR   lpName;</div>
<div class="line"><a name="l00720"></a><span class="lineno">  720</span>&#160;    BYTE    bStyle;</div>
<div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;    <span class="keywordtype">int</span>     cch;</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>    dsFlags;</div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    <a class="code" href="a01789.html">BTNDATA</a> bdt;</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>    pbfPush;</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160;    <a class="code" href="a02581.html">PWND</a>    pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160; </div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;    bStyle = TestWF(pwnd, BFTYPEMASK);</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160; </div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;    <span class="keywordflow">if</span> (bStyle &gt; <span class="keyword">sizeof</span>(<a class="code" href="a00005.html#a76c4f79d96bb44d883b2e458c53658b4">mpStyleCbr</a>)) {</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;        <a class="code" href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a>(ERROR_INVALID_PARAMETER, <a class="code" href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a>, <span class="stringliteral">&quot;Invalid button style&quot;</span>);</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((bStyle == LOBYTE(BS_GROUPBOX)) &amp;&amp; (dbt == DBT_FOCUS))</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160; </div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;    pbfPush = <a class="code" href="a00005.html#a65f1da2816df08b0c1d8bb48ecd7e676">IsPushButton</a>(pwnd);</div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;    <span class="keywordflow">if</span> (pbfPush) {</div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;        <a class="code" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a>(pwnd, hdc, &amp;rc, <a class="code" href="a00005.html#a998e847b82f27b1f4f972049002cb077">CBR_PUSHBUTTON</a>, pbfPush);</div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;        IntersectClipRect(hdc, rc.left, rc.top, rc.right, rc.bottom);</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160; </div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;        <span class="comment">// This is because we were too stupid to have WM_CTLCOLOR,</span></div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;        <span class="comment">// CTLCOLOR_BTN actually set up the damned button colors.  For</span></div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;        <span class="comment">// old apps, CTLCOLOR_BTN needs to work like CTLCOLOR_STATIC.</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;        SetBkColor(hdc, SYSRGB(3DFACE));</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160;        SetTextColor(hdc, SYSRGB(BTNTEXT));</div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;        hbr = SYSHBR(BTNTEXT);</div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;        <a class="code" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a>(pwnd, hdc, &amp;rc, <a class="code" href="a00005.html#a76c4f79d96bb44d883b2e458c53658b4">mpStyleCbr</a>[bStyle], pbfPush);</div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160; </div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;        <span class="comment">// Skip stuff for ownerdraw buttons, since we aren&#39;t going to</span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;        <span class="comment">// draw text/image.</span></div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160;        <span class="keywordflow">if</span> (bStyle == LOBYTE(BS_OWNERDRAW))</div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;            <span class="keywordflow">goto</span> DrawFocus;</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160;            hbr = SYSHBR(WINDOWTEXT);</div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;    }</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160; </div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;    <span class="comment">// Alignment</span></div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160;    bdt.<a class="code" href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">wFlags</a> = <a class="code" href="a00005.html#a3b6d22c3c59d6cc599a87cf28cb29e2a">GetAlignment</a>(pwnd);</div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160; </div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;    <span class="comment">// Bail if we have nothing to draw</span></div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, BFBITMAP)) {</div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;        BITMAP bmp;</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160; </div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;        <span class="comment">// Bitmap button</span></div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160;        <span class="keywordflow">if</span> (!pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a>)</div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;            <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160; </div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;        GetObject(pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a>, <span class="keyword">sizeof</span>(BITMAP), &amp;bmp);</div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;        cx = bmp.bmWidth;</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;        <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = bmp.bmHeight;</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160; </div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;        dsFlags = DST_BITMAP;</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;        <span class="keywordflow">goto</span> UseImageForName;</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (TestWF(pwnd, BFICON)) {</div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;        <span class="comment">// Icon button</span></div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;        <span class="keywordflow">if</span> (!pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a>)</div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;            <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160; </div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160;        <a class="code" href="a00362.html#ad54bc92ccec73c5e174cf7dd0ca1b899">NtUserGetIconSize</a>(pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a>, 0, &amp;cx, &amp;<a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>);</div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> /= 2;    <span class="comment">// The bitmap height is half because a Mask is present in NT</span></div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160; </div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        dsFlags = DST_ICON;</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160;UseImageForName:</div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;        lpName = (LPWSTR)pbutn-&gt;<a class="code" href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">hImage</a>;</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;        cch = TRUE;</div>
<div class="line"><a name="l00787"></a><span class="lineno">  787</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00788"></a><span class="lineno">  788</span>&#160;        <span class="comment">// Text button</span></div>
<div class="line"><a name="l00789"></a><span class="lineno">  789</span>&#160;        <span class="keywordflow">if</span> (!pwnd-&gt;<a class="code" href="a02581.html#a5242d6e2f6cd000e8a85dcd824104ec4">strName</a>.<a class="code" href="a02457.html#abfb371817eb1c8f0d8a165bb2b798092">Length</a>)</div>
<div class="line"><a name="l00790"></a><span class="lineno">  790</span>&#160;            <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00791"></a><span class="lineno">  791</span>&#160; </div>
<div class="line"><a name="l00792"></a><span class="lineno">  792</span>&#160;        lpName = REBASE(pwnd, strName.Buffer);</div>
<div class="line"><a name="l00793"></a><span class="lineno">  793</span>&#160;        cch    = pwnd-&gt;<a class="code" href="a02581.html#a5242d6e2f6cd000e8a85dcd824104ec4">strName</a>.<a class="code" href="a02457.html#abfb371817eb1c8f0d8a165bb2b798092">Length</a> / <span class="keyword">sizeof</span>(WCHAR);</div>
<div class="line"><a name="l00794"></a><span class="lineno">  794</span>&#160; </div>
<div class="line"><a name="l00795"></a><span class="lineno">  795</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, BFMULTILINE)) {</div>
<div class="line"><a name="l00796"></a><span class="lineno">  796</span>&#160;            bdt.<a class="code" href="a01789.html#a731657e695ad1203b1da8a84d94e8731">lpsz</a> = lpName;</div>
<div class="line"><a name="l00797"></a><span class="lineno">  797</span>&#160; </div>
<div class="line"><a name="l00798"></a><span class="lineno">  798</span>&#160;            <a class="code" href="a00005.html#ab0a2656ef8483e9ccda5fa5490986429">BNMultiExtent</a>(bdt.<a class="code" href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">wFlags</a>, hdc, &amp;rc, lpName, cch, &amp;cx, &amp;<a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>);</div>
<div class="line"><a name="l00799"></a><span class="lineno">  799</span>&#160; </div>
<div class="line"><a name="l00800"></a><span class="lineno">  800</span>&#160;            lpName = (LPWSTR)(<a class="code" href="a01789.html">LPBTNDATA</a>)&amp;bdt;</div>
<div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;            dsFlags = DST_COMPLEX;</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160; </div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;            SIZE size;</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160; </div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;            <a class="code" href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a>(hdc, lpName, cch, &amp;size);</div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;            cx = size.cx;</div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;            <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> = size.cy;</div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;            dsFlags = DST_PREFIXTEXT;</div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;        }</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160; </div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;        <span class="comment">// Add on a pixel or two of vertical space to make centering</span></div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;        <span class="comment">// happier.  That way underline won&#39;t abut focus rect unless</span></div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        <span class="comment">// spacing is really tight.</span></div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;        <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>++;</div>
<div class="line"><a name="l00818"></a><span class="lineno">  818</span>&#160;    }</div>
<div class="line"><a name="l00819"></a><span class="lineno">  819</span>&#160; </div>
<div class="line"><a name="l00820"></a><span class="lineno">  820</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00821"></a><span class="lineno">  821</span>&#160;    <span class="comment">// ALIGNMENT</span></div>
<div class="line"><a name="l00822"></a><span class="lineno">  822</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00823"></a><span class="lineno">  823</span>&#160; </div>
<div class="line"><a name="l00824"></a><span class="lineno">  824</span>&#160;    <span class="comment">// Horizontal</span></div>
<div class="line"><a name="l00825"></a><span class="lineno">  825</span>&#160;    <span class="keywordflow">switch</span> (bdt.<a class="code" href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">wFlags</a> &amp; LOBYTE(BFHORZMASK)) {</div>
<div class="line"><a name="l00826"></a><span class="lineno">  826</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00827"></a><span class="lineno">  827</span>&#160;        <span class="comment">// For left &amp; right justified, we leave a margin of CXEDGE on either</span></div>
<div class="line"><a name="l00828"></a><span class="lineno">  828</span>&#160;        <span class="comment">// side for eye-pleasing space.</span></div>
<div class="line"><a name="l00829"></a><span class="lineno">  829</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00830"></a><span class="lineno">  830</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFLEFT):</div>
<div class="line"><a name="l00831"></a><span class="lineno">  831</span>&#160;            x = rc.left + SYSMET(CXEDGE);</div>
<div class="line"><a name="l00832"></a><span class="lineno">  832</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00833"></a><span class="lineno">  833</span>&#160; </div>
<div class="line"><a name="l00834"></a><span class="lineno">  834</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFRIGHT):</div>
<div class="line"><a name="l00835"></a><span class="lineno">  835</span>&#160;            x = rc.right - cx - SYSMET(CXEDGE);</div>
<div class="line"><a name="l00836"></a><span class="lineno">  836</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00837"></a><span class="lineno">  837</span>&#160; </div>
<div class="line"><a name="l00838"></a><span class="lineno">  838</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00839"></a><span class="lineno">  839</span>&#160;            x = (rc.left + rc.right - cx) / 2;</div>
<div class="line"><a name="l00840"></a><span class="lineno">  840</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00841"></a><span class="lineno">  841</span>&#160;    }</div>
<div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160; </div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;    <span class="comment">// Vertical</span></div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;    <span class="keywordflow">switch</span> (bdt.<a class="code" href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">wFlags</a> &amp; LOBYTE(BFVERTMASK)) {</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;        <span class="comment">// For top &amp; bottom justified, we leave a margin of CYBORDER on</span></div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;        <span class="comment">// either side for more eye-pleasing space.</span></div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFTOP):</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;            y = rc.top + SYSMET(CYBORDER);</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160; </div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BFBOTTOM):</div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;            y = rc.bottom - <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a> - SYSMET(CYBORDER);</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160; </div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160;            y = (rc.top + rc.bottom - <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>) / 2;</div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;    }</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160; </div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160;    <span class="comment">// Draw the text</span></div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;    <span class="keywordflow">if</span> (dbt &amp; DBT_TEXT) {</div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;        <span class="comment">// This isn&#39;t called for USER buttons.</span></div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(bStyle != LOBYTE(BS_USERBUTTON));</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160; </div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160;        <span class="keywordflow">if</span> (fDepress) {</div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;            x += SYSMET(CXBORDER);</div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;            y += SYSMET(CYBORDER);</div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;        }</div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160; </div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFDISABLED)) {</div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;            <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(HIBYTE(BFICON) == HIBYTE(BFBITMAP));</div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;            <span class="keywordflow">if</span> (SYSMET(SLOWMACHINE)  &amp;&amp;</div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;                !TestWF(pwnd, BFICON | BFBITMAP) &amp;&amp;</div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;                (GetBkColor(hdc) != SYSRGB(GRAYTEXT)))</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;            {</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;                <span class="comment">// Perf &amp;&amp; consistency with menus, statics</span></div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;                SetTextColor(hdc, SYSRGB(GRAYTEXT));</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;            }</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;                dsFlags |= DSS_DISABLED;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;        }</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160; </div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;        <span class="comment">// Use transparent mode for checked push buttons since we&#39;re going to</span></div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;        <span class="comment">// fill background with dither.</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;        <span class="keywordflow">if</span> (pbfPush) {</div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;            <span class="keywordflow">switch</span> (BUTTONSTATE(pbutn) &amp; BST_CHECKMASK) {</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;                <span class="keywordflow">case</span> BST_INDETERMINATE:</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;                    hbr = SYSHBR(GRAYTEXT);</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160;                    dsFlags |= DSS_MONO;</div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;                    <span class="comment">// FALL THRU</span></div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160; </div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;                <span class="keywordflow">case</span> BST_CHECKED:</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;                    <span class="comment">// Drawing on dithered background...</span></div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;                    SetBkMode(hdc, TRANSPARENT);</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;            }</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;        }</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160; </div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;        <span class="comment">// Use brush and colors currently selected into hdc when we grabbed</span></div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;        <span class="comment">// color</span></div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;        DrawState(hdc, hbr, (DRAWSTATEPROC)<a class="code" href="a00005.html#af08bdf9601360f8b5714e7cfcfd20584">BNMultiDraw</a>, (LPARAM)lpName,</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160;            (WPARAM)cch, x, y, cx, <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>,</div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;            dsFlags);</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    }</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160; </div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160;    <span class="comment">// Draw focus rect.</span></div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;    <span class="comment">// This can get called for OWNERDRAW and USERDRAW buttons. However, only</span></div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;    <span class="comment">// OWNERDRAW buttons let the owner change the drawing of the focus button.</span></div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;DrawFocus:</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160;    <span class="keywordflow">if</span> (dbt &amp; DBT_FOCUS) {</div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;        <span class="keywordflow">if</span> (bStyle == LOBYTE(BS_OWNERDRAW)) {</div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;            <span class="comment">// For ownerdraw buttons, this is only called in response to a</span></div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;            <span class="comment">// WM_SETFOCUS or WM_KILL FOCUS message.  So, we can check the</span></div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160;            <span class="comment">// new state of the focus by looking at the BUTTONSTATE bits</span></div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;            <span class="comment">// which are set before this procedure is called.</span></div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;            <a class="code" href="a00005.html#aede3101308e4d92a8bf638109f6c34a0">xxxBNOwnerDraw</a>(pwnd, hdc, ODA_FOCUS,</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;                    (BUTTONSTATE(pbutn) &amp; BST_FOCUS ? ODS_FOCUS : 0) |</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;                    (BUTTONSTATE(pbutn) &amp; BST_PUSHED ? ODS_SELECTED : 0));</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;            <span class="comment">// Let focus rect always hug edge of push buttons.  We already</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;            <span class="comment">// have the client area setup for push buttons, so we don&#39;t have</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;            <span class="comment">// to do anything.</span></div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;            <span class="keywordflow">if</span> (!pbfPush) {</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160;                RECT rcClient;</div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160; </div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160;                <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, &amp;rcClient);</div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;                <span class="keywordflow">if</span> (bStyle == LOBYTE(BS_USERBUTTON))</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;                    <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&amp;rc, &amp;rcClient);</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;                    <span class="comment">// Try to leave a border all around text.  That causes</span></div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;                    <span class="comment">// focus to hug text.</span></div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;                    rc.top = max(rcClient.top, y-SYSMET(CYBORDER));</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;                    rc.bottom = min(rcClient.bottom, rc.top + SYSMET(CYEDGE) + <a class="code" href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a>);</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160; </div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;                    rc.left = max(rcClient.left, x-SYSMET(CXBORDER));</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;                    rc.right = min(rcClient.right, rc.left + SYSMET(CXEDGE) + cx);</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;                }</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;            } <span class="keywordflow">else</span></div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160;                <a class="code" href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a>(&amp;rc, -SYSMET(CXBORDER), -SYSMET(CYBORDER));</div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160; </div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160;            <span class="comment">// Are back &amp; fore colors set properly?</span></div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;            <a class="code" href="a00044.html#a6791113779859d3b55e5648477113adb">DrawFocusRect</a>(hdc, &amp;rc);</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;        }</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160;    }</div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00005_source.html#l00353">BNCalcRect()</a>, <a class="el" href="a00005_source.html#l00526">BNMultiDraw()</a>, <a class="el" href="a00005_source.html#l00483">BNMultiExtent()</a>, <a class="el" href="a00005_source.html#l00023">CBR_PUSHBUTTON</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00716_source.html#l00456">cy</a>, <a class="el" href="a00044_source.html#l00026">DrawFocusRect()</a>, <a class="el" href="a00005_source.html#l00135">GetAlignment()</a>, <a class="el" href="a00365_source.html#l02400">tagBUTN::hImage</a>, <a class="el" href="a00935_source.html#l00158">InflateRect()</a>, <a class="el" href="a00005_source.html#l00070">IsPushButton()</a>, <a class="el" href="a00365_source.html#l00281">_LARGE_UNICODE_STRING::Length</a>, <a class="el" href="a00005_source.html#l00051">tagBTNDATA::lpsz</a>, <a class="el" href="a00005_source.html#l00025">mpStyleCbr</a>, <a class="el" href="a03614_source.html#l01250">NtUserGetIconSize()</a>, <a class="el" href="a03701_source.html#l00031">PSMGetTextExtent()</a>, <a class="el" href="a00371_source.html#l00029">RIP_WARNING</a>, <a class="el" href="a00371_source.html#l00119">RIPERR0</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a00365_source.html#l01414">tagWND::strName</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a>, <a class="el" href="a00005_source.html#l00052">tagBTNDATA::wFlags</a> , 以及 <a class="el" href="a00005_source.html#l00313">xxxBNOwnerDraw()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a> , 以及 <a class="el" href="a00005_source.html#l01118">xxxDrawButton()</a>.</p>

</div>
</div>
<a id="ade04a576d92f4f6ec359254b5a9d74e1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ade04a576d92f4f6ec359254b5a9d74e1">&#9670;&nbsp;</a></span>xxxBNGetDC()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">HDC xxxBNGetDC </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HBRUSH *&#160;</td>
          <td class="paramname"><em>lphbr</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00259">259</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;{</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160; </div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a>(pwnd)) {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        HBRUSH  hbr;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160; </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        hdc = <a class="code" href="a00362.html#a1eefde3313bfafab921776948a45e595">NtUserGetDC</a>(HWq(pwnd));</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        hbr = <a class="code" href="a00005.html#a800890b7e75aab9d9b0d849e0c4b8dae">xxxBNInitDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160; </div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        <span class="keywordflow">if</span> (lphbr!=NULL)</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;            *lphbr = hbr;</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        <span class="keywordflow">return</span> hdc;</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;    }</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160; </div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;    <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a03728_source.html#l00456">IsVisible()</a>, <a class="el" href="a03614_source.html#l05248">NtUserGetDC()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a> , 以及 <a class="el" href="a00005_source.html#l00192">xxxBNInitDC()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a800890b7e75aab9d9b0d849e0c4b8dae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a800890b7e75aab9d9b0d849e0c4b8dae">&#9670;&nbsp;</a></span>xxxBNInitDC()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">HBRUSH xxxBNInitDC </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00192">192</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;{</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>    wColor;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;    BYTE    bStyle;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    HBRUSH  hbr;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160; </div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="comment">     * Set BkMode before getting brush so that the app can change it to</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="comment">     * transparent if it wants.</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    SetBkMode(hdc, OPAQUE);</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160; </div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    bStyle = TestWF(pwnd, BFTYPEMASK);</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160; </div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keywordflow">switch</span> (bStyle) {</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;            <span class="keywordflow">if</span> (TestWF(pwnd, WFWIN40COMPAT) &amp;&amp; !TestWF(pwnd, BFPUSHLIKE)) {</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                wColor = WM_CTLCOLORSTATIC;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;            }</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160; </div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <span class="keywordflow">case</span> LOBYTE(BS_PUSHBUTTON):</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;        case LOBYTE(BS_DEFPUSHBUTTON):</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        case LOBYTE(BS_OWNERDRAW):</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        case LOBYTE(BS_USERBUTTON):</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;            wColor = WM_CTLCOLORBTN;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    }</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160; </div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    hbr = <a class="code" href="a03611.html#adccbe0a4e456bc7a91fcf34092672f21">GetControlBrush</a>(HWq(pwnd), hdc, wColor);</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160; </div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="comment">     * Select in the user&#39;s font if set, and save the old font so that we can</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="comment">     * restore it when we release the dc.</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    <span class="keywordflow">if</span> (pbutn-&gt;<a class="code" href="a02665.html#a28addd302ddcd18f236d3df387de182d">hFont</a>) {</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        SelectObject(hdc, pbutn-&gt;<a class="code" href="a02665.html#a28addd302ddcd18f236d3df387de182d">hFont</a>);</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;    }</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160; </div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="comment">     * Clip output to the window rect if needed.</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <span class="keywordflow">if</span> (bStyle != LOBYTE(BS_GROUPBOX)) {</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        IntersectClipRect(hdc, 0, 0,</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.right - pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.left,</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;            pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.bottom - pwnd-&gt;<a class="code" href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">rcClient</a>.top);</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    }</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160; </div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="preprocessor">#ifdef LATER</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd,WEFRTLREADING))</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        SetTextAlign(hdc, TA_RTLREADING | GetTextAlign(hdc));</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160; </div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    <span class="keywordflow">return</span>(hbr);</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a03611_source.html#l00623">GetControlBrush()</a>, <a class="el" href="a00365_source.html#l02399">tagBUTN::hFont</a>, <a class="el" href="a00365_source.html#l01399">tagWND::rcClient</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l00259">xxxBNGetDC()</a> , 以及 <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a>.</p>

</div>
</div>
<a id="aede3101308e4d92a8bf638109f6c34a0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aede3101308e4d92a8bf638109f6c34a0">&#9670;&nbsp;</a></span>xxxBNOwnerDraw()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void xxxBNOwnerDraw </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>itemAction</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>itemState</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00313">313</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;{</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    DRAWITEMSTRUCT drawItemStruct;</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    <a class="code" href="a01881.html">TL</a> tlpwndParent;</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160; </div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160; </div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, WFDISABLED))</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;        itemState |= ODS_DISABLED;</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160; </div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    drawItemStruct.CtlType = ODT_BUTTON;</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    drawItemStruct.CtlID = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)pwnd-&gt;<a class="code" href="a02581.html#ad680eabbc65eb4d160362e2c73a19994">spmenu</a>;</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    drawItemStruct.itemAction = itemAction;</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    drawItemStruct.itemState = itemState;</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    drawItemStruct.hwndItem = HWq(pwnd);</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    drawItemStruct.hDC = hdc;</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;    <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, &amp;drawItemStruct.rcItem);</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    drawItemStruct.itemData = 0L;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160; </div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="comment">     * Send a WM_DRAWITEM message to the parent</span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="comment">     * IanJa:  in this case pMenu is being used as the control ID</span></div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;    <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(REBASEPWND(pwnd, spwndParent), &amp;tlpwndParent);</div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;    SendMessage(HW(REBASEPWND(pwnd, spwndParent)), WM_DRAWITEM, (<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)pwnd-&gt;<a class="code" href="a02581.html#ad680eabbc65eb4d160362e2c73a19994">spmenu</a>,</div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;            (LONG)&amp;drawItemStruct);</div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;    ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160; </div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00365_source.html#l01413">tagWND::spmenu</a>, <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a> , 以及 <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a>.</p>

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<a id="aae8ec78aec72549c184d7a54bf7c04b2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aae8ec78aec72549c184d7a54bf7c04b2">&#9670;&nbsp;</a></span>xxxBNPaint()</h2>

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<div class="memproto">
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        <tr>
          <td class="memname">void xxxBNPaint </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l01163">1163</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160;{</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> bsWnd;</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;    RECT rc;</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160;    HBRUSH  hbr;</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;    HBRUSH hbrBtnSave;</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160;    <a class="code" href="a01881.html">TL</a> tlpwndParent;</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> pbfPush;</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndParent;</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>&#160; </div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>&#160; </div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>&#160;    hbr = <a class="code" href="a00005.html#a800890b7e75aab9d9b0d849e0c4b8dae">xxxBNInitDC</a>(pbutn, hdc);</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>&#160; </div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>&#160;    bsWnd = TestWF(pwnd, BFTYPEMASK);</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>&#160;    pbfPush = <a class="code" href="a00005.html#a65f1da2816df08b0c1d8bb48ecd7e676">IsPushButton</a>(pwnd);</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>&#160;    <span class="keywordflow">if</span> (!pbfPush) {</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>&#160;        <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, &amp;rc);</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>&#160; </div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>&#160;        <span class="keywordflow">if</span> ((bsWnd != LOBYTE(BS_OWNERDRAW)) &amp;&amp;</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>&#160;            (bsWnd != LOBYTE(BS_GROUPBOX))) {</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>&#160;             <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, &amp;tlpwndParent);</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>&#160;             pwndParent = REBASEPWND(pwnd, spwndParent);</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>&#160;             <a class="code" href="a03206.html#aaf364738c1c2e7e56a2056fb7c5ad6c2">PaintRect</a>(HW(pwndParent), HWq(pwnd), hdc, hbr, &amp;rc);</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>&#160;             ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;        }</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160; </div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160;        hbrBtnSave = SelectObject(hdc, hbr);</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;    }</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160; </div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;    <span class="keywordflow">switch</span> (bsWnd) {</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;    <span class="keywordflow">case</span> BS_CHECKBOX:</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160;    <span class="keywordflow">case</span> BS_RADIOBUTTON:</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;    <span class="keywordflow">case</span> BS_AUTORADIOBUTTON:</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160;    <span class="keywordflow">case</span> BS_3STATE:</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;    <span class="keywordflow">case</span> BS_AUTOCHECKBOX:</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;    <span class="keywordflow">case</span> BS_AUTO3STATE:</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;        <span class="keywordflow">if</span> (!pbfPush) {</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;            <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc,</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;                DBT_TEXT | (BUTTONSTATE(pbutn) &amp; BST_FOCUS ? DBT_FOCUS : 0), FALSE);</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;            <a class="code" href="a00005.html#a864fa4041a2c5e7587e4405847063028">xxxButtonDrawCheck</a>(pbutn, hdc, hbr);</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160;        }</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;<span class="comment">         * Fall through for PUSHLIKE buttons</span></div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160; </div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;    <span class="keywordflow">case</span> BS_PUSHBUTTON:</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;    <span class="keywordflow">case</span> BS_DEFPUSHBUTTON:</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160;        <a class="code" href="a00005.html#a42694def3aedb5104c87d4db52d1807c">xxxDrawButton</a>(pbutn, hdc, pbfPush);</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160; </div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;    <span class="keywordflow">case</span> BS_PUSHBOX:</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;        <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc,</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;            DBT_TEXT | (BUTTONSTATE(pbutn) &amp; BST_FOCUS ? DBT_FOCUS : 0), FALSE);</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160; </div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;        <a class="code" href="a00005.html#ae69add1002fbda1f8a9fca96f5e90f18">xxxButtonDrawNewState</a>(pbutn, hdc, hbr, 0);</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160; </div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;    <span class="keywordflow">case</span> BS_USERBUTTON:</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;        <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_PAINT);</div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>&#160; </div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_PUSHED) {</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span>&#160;            <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_PUSHED);</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>&#160;        }</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>&#160;        <span class="keywordflow">if</span> (TestWF(pwnd, WFDISABLED)) {</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>&#160;            <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_DISABLE);</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>&#160;        }</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>&#160;        <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_FOCUS) {</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>&#160;            <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc, DBT_FOCUS, FALSE);</div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>&#160;        }</div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>&#160; </div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>&#160;    <span class="keywordflow">case</span> BS_OWNERDRAW:</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>&#160;        <a class="code" href="a00005.html#aede3101308e4d92a8bf638109f6c34a0">xxxBNOwnerDraw</a>(pwnd, hdc, ODA_DRAWENTIRE,</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;                ((BUTTONSTATE(pbutn) &amp; BST_FOCUS) ? ODS_FOCUS : 0) |</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;                ((BUTTONSTATE(pbutn) &amp; BST_PUSHED) ? ODS_SELECTED : 0));</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160; </div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;    <span class="keywordflow">case</span> BS_GROUPBOX:</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;        <a class="code" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a>(pwnd, hdc, &amp;rc, <a class="code" href="a00005.html#ae69bbbb62c8f28fd0bca00c34821c053">CBR_GROUPFRAME</a>, 0);</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;        <a class="code" href="a03212.html#a6db555a0c406e4db5d90faebf4f948f8">DrawEdge</a>(hdc, &amp;rc, EDGE_ETCHED, BF_RECT |</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;            (TestWF(pwnd, BFFLAT) ? BF_FLAT | BF_MONO : 0));</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160; </div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;        <a class="code" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a>(pwnd, hdc, &amp;rc, <a class="code" href="a00005.html#af2f5d1fad07bf66b880adde9c05f1c35">CBR_GROUPTEXT</a>, 0);</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>&#160;        <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, &amp;tlpwndParent);</div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>&#160;        pwndParent = REBASEPWND(pwnd, spwndParent);</div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>&#160;        <a class="code" href="a03206.html#aaf364738c1c2e7e56a2056fb7c5ad6c2">PaintRect</a>(HW(pwndParent), HWq(pwnd), hdc, hbr, &amp;rc);</div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>&#160;        ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>&#160; </div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>&#160;<span class="comment">         * FillRect(hdc, &amp;rc, hbrBtn);</span></div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>&#160;        <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc, DBT_TEXT, FALSE);</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>&#160;    }</div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>&#160; </div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>&#160;    <span class="keywordflow">if</span> (!pbfPush)</div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>&#160;        SelectObject(hdc, hbrBtnSave);</div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>&#160; </div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>&#160;<span class="comment">     * Release the font which may have been loaded by xxxButtonInitDC.</span></div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;    <span class="keywordflow">if</span> (pbutn-&gt;<a class="code" href="a02665.html#a28addd302ddcd18f236d3df387de182d">hFont</a>) {</div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160;        SelectObject(hdc, <a class="code" href="a00020.html#ae142b9698e40ef094e7481d595ddc9ae">ghFontSys</a>);</div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;    }</div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00005_source.html#l00353">BNCalcRect()</a>, <a class="el" href="a00005_source.html#l00022">CBR_GROUPFRAME</a>, <a class="el" href="a00005_source.html#l00021">CBR_GROUPTEXT</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a03212_source.html#l00776">DrawEdge()</a>, <a class="el" href="a00020_source.html#l00101">ghFontSys</a>, <a class="el" href="a00365_source.html#l02399">tagBUTN::hFont</a>, <a class="el" href="a00005_source.html#l00070">IsPushButton()</a>, <a class="el" href="a03206_source.html#l00025">PaintRect()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>, <a class="el" href="a00005_source.html#l00192">xxxBNInitDC()</a>, <a class="el" href="a00005_source.html#l00313">xxxBNOwnerDraw()</a>, <a class="el" href="a00005_source.html#l00965">xxxButtonDrawCheck()</a>, <a class="el" href="a00005_source.html#l01075">xxxButtonDrawNewState()</a>, <a class="el" href="a00005_source.html#l00610">xxxButtonNotifyParent()</a> , 以及 <a class="el" href="a00005_source.html#l01118">xxxDrawButton()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a0997be7920cb74e304461d4720d83b98"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0997be7920cb74e304461d4720d83b98">&#9670;&nbsp;</a></span>xxxBNReleaseCapture()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void xxxBNReleaseCapture </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fCheck</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00639">639</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;{</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndT;</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> check;</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;    BOOL fNotifyParent = FALSE;</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;    <a class="code" href="a01881.html">TL</a> tlpwndT;</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160; </div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160; </div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;    <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_PUSHED) {</div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;        <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETSTATE, FALSE, 0, FALSE);</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;        <span class="keywordflow">if</span> (fCheck) {</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;            <span class="keywordflow">switch</span> (TestWF(pwnd, BFTYPEMASK)) {</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;            <span class="keywordflow">case</span> BS_AUTOCHECKBOX:</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160;            <span class="keywordflow">case</span> BS_AUTO3STATE:</div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;                check = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)((BUTTONSTATE(pbutn) &amp; BST_CHECKMASK) + 1);</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160; </div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160;                <span class="keywordflow">if</span> (check &gt; (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(TestWF(pwnd, BFTYPEMASK) == BS_AUTO3STATE? BST_INDETERMINATE : BST_CHECKED)) {</div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;                    check = BST_UNCHECKED;</div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;                }</div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;                <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(pwnd, BM_SETCHECK, check, 0, FALSE);</div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160; </div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160;            <span class="keywordflow">case</span> BS_AUTORADIOBUTTON:</div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;                pwndT = pwnd;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;                <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;                    <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwndT, &amp;tlpwndT);</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160; </div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;                    <span class="keywordflow">if</span> ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)SendMessage(HW(pwndT), WM_GETDLGCODE, 0, 0L) &amp;</div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;                            DLGC_RADIOBUTTON) {</div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;                        SendMessage(HW(pwndT), BM_SETCHECK, (pwnd == pwndT), 0L);</div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;                    }</div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;                    pwndT = <a class="code" href="a00107.html#a6aec32530796dbbc7a459d339bf7af21">_GetNextDlgGroupItem</a>(REBASEPWND(pwndT, spwndParent),</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;                            pwndT, FALSE);</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;                    ThreadUnlock(&amp;tlpwndT);</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160; </div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;                } <span class="keywordflow">while</span> (pwndT != pwnd);</div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;            }</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160; </div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;            fNotifyParent = TRUE;</div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;        }</div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;    }</div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160; </div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;    <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_CAPTURED) {</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160;        BUTTONSTATE(pbutn) &amp;= ~(BST_CAPTURED | BST_MOUSE);</div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        NtUserReleaseCapture();</div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;    }</div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160; </div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;    <span class="keywordflow">if</span> (fNotifyParent) {</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160; </div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;<span class="comment">         * We have to do the notification after setting the buttonstate bits.</span></div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;        <a class="code" href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a>(pwnd, BN_CLICKED);</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;    }</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00107_source.html#l00427">_GetNextDlgGroupItem()</a>, <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00041_source.html#l00258">SendMessageWorker()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00005_source.html#l00610">xxxButtonNotifyParent()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a31c85aa9db4222d057bfeec38e73e05d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a31c85aa9db4222d057bfeec38e73e05d">&#9670;&nbsp;</a></span>xxxBNSetCapture()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL xxxBNSetCapture </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>codeMouse</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00575">575</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;{</div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160; </div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    BUTTONSTATE(pbutn) |= codeMouse;</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160; </div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160; </div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;    <span class="keywordflow">if</span> (!(BUTTONSTATE(pbutn) &amp; BST_CAPTURED)) {</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;        <a class="code" href="a00362.html#ab16f28e9f59d44f34fed22d8412bf7f9">NtUserSetCapture</a>(HWq(pwnd));</div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;        BUTTONSTATE(pbutn) |= BST_CAPTURED;</div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160; </div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;<span class="comment">         * To prevent redundant CLICK messages, we set the INCLICK bit so</span></div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;<span class="comment">         * the WM_SETFOCUS code will not do a xxxButtonNotifyParent(BN_CLICKED).</span></div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160; </div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;        BUTTONSTATE(pbutn) |= BST_INCLICK;</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160; </div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;        <a class="code" href="a00362.html#a3aa84979aeb1f89caa4217dc0f88b104">NtUserSetFocus</a>(HWq(pwnd));</div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160; </div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;        BUTTONSTATE(pbutn) &amp;= ~BST_INCLICK;</div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;    }</div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    <span class="keywordflow">return</span>(BUTTONSTATE(pbutn) &amp; BST_CAPTURED);</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a03614_source.html#l04514">NtUserSetCapture()</a>, <a class="el" href="a03614_source.html#l04594">NtUserSetFocus()</a> , 以及 <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a864fa4041a2c5e7587e4405847063028"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a864fa4041a2c5e7587e4405847063028">&#9670;&nbsp;</a></span>xxxButtonDrawCheck()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void xxxButtonDrawCheck </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HBRUSH&#160;</td>
          <td class="paramname"><em>hbr</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00965">965</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160;{</div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;    RECT rc;</div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;    <span class="keywordtype">int</span> bm;</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> flags;</div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;    BOOL fDoubleBlt = FALSE;</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160;    <a class="code" href="a01881.html">TL</a> tlpwnd;</div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndParent;</div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160; </div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;    <a class="code" href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a>(pwnd, hdc, &amp;rc, <a class="code" href="a00005.html#ae68179668905740ba2754cb889308994">CBR_CHECKBOX</a>, 0);</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160; </div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160;    flags = 0;</div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;    <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_CHECKMASK)</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160;        flags |= DFCS_CHECKED;</div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;    <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_PUSHED)</div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;        flags |= DFCS_PUSHED;</div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, WFDISABLED))</div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;        flags |= DFCS_INACTIVE;</div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160; </div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;    bm = OBI_CHECK;</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;    <span class="keywordflow">switch</span> (TestWF(pwnd, BFTYPEMASK)) {</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;        <span class="keywordflow">case</span> BS_AUTORADIOBUTTON:</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;        <span class="keywordflow">case</span> BS_RADIOBUTTON:</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160;            fDoubleBlt = TRUE;</div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;            bm = OBI_RADIO;</div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;            flags |= DFCS_BUTTONRADIO;</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160; </div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;        <span class="keywordflow">case</span> BS_3STATE:</div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;        <span class="keywordflow">case</span> BS_AUTO3STATE:</div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;            <span class="keywordflow">if</span> ((BUTTONSTATE(pbutn) &amp; BST_CHECKMASK) == BST_INDETERMINATE) {</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;                bm = OBI_3STATE;</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;                flags |= DFCS_BUTTON3STATE;</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160;            }</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;            <span class="comment">// FALL THRU</span></div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160; </div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;            flags |= DFCS_BUTTONCHECK;</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;    }</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160; </div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;    rc.right = rc.left + oemInfo.bm[bm].cx;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160;    rc.bottom = rc.top + oemInfo.bm[bm].cy;</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160; </div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160;    ThreadLockAlways(pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>, &amp;tlpwnd);</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;    pwndParent = REBASEPWND(pwnd, spwndParent);</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;    <a class="code" href="a03206.html#aaf364738c1c2e7e56a2056fb7c5ad6c2">PaintRect</a>(HW(pwndParent), HWq(pwnd), hdc, hbr, &amp;rc);</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160;    ThreadUnlock(&amp;tlpwnd);</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160; </div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, BFFLAT) &amp;&amp; (oemInfo.BitCount != 1)) {</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;        flags |= DFCS_MONO | DFCS_FLAT;</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;        <a class="code" href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a>(hdc, &amp;rc, DFC_BUTTON, flags);</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;        <span class="keywordflow">switch</span> (flags &amp; (DFCS_CHECKED | DFCS_PUSHED | DFCS_INACTIVE))</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;        {</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;        <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>&#160; </div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>&#160;        <span class="keywordflow">case</span> DFCS_CHECKED:</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>&#160;            bm += DOBI_CHECK;</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>&#160; </div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>&#160;        <span class="comment">// These are mutually exclusive!</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>&#160;        <span class="keywordflow">case</span> DFCS_PUSHED:</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>&#160;        <span class="keywordflow">case</span> DFCS_INACTIVE:</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>&#160;            bm += DOBI_DOWN;        <span class="comment">// DOBI_DOWN == DOBI_INACTIVE</span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160; </div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160;        <span class="keywordflow">case</span> DFCS_CHECKED | DFCS_PUSHED:</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;            bm += DOBI_CHECKDOWN;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160; </div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;        <span class="keywordflow">case</span> DFCS_CHECKED | DFCS_INACTIVE:</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;            bm += DOBI_CHECKDOWN + 1;</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;        }</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160; </div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;        <span class="keywordflow">if</span> (fDoubleBlt) {</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;            <span class="comment">// This is a diamond-shaped radio button -- Blt with a mask so that</span></div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;            <span class="comment">// the exterior keeps the same color as the window&#39;s background</span></div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;            <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> clrTextSave = SetTextColor(hdc, 0x00000000L);</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;            <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> clrBkSave   = SetBkColor(hdc, 0x00FFFFFFL);</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;            <a class="code" href="a02505.html">POEMBITMAPINFO</a> pOem = oemInfo.bm + OBI_RADIOMASK;</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160; </div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;            <a class="code" href="a00362.html#a81346766218c9142e92b7c46f1989c49">NtUserBitBltSysBmp</a>(hdc, rc.left, rc.top, pOem-&gt;<a class="code" href="a02505.html#af905a9989361d094908ad04e08f6429d">cx</a>, pOem-&gt;<a class="code" href="a02505.html#ad36501a70b25e18bcf48dd6e03392305">cy</a>,</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160;                    pOem-&gt;<a class="code" href="a02505.html#a6150e0515f7202e2fb518f7206ed97dc">x</a>, pOem-&gt;<a class="code" href="a02505.html#a0a2f84ed7838f07779ae24c5a9086d33">y</a>, SRCAND);</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;            pOem = oemInfo.bm + bm;</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;            <a class="code" href="a00362.html#a81346766218c9142e92b7c46f1989c49">NtUserBitBltSysBmp</a>(hdc, rc.left, rc.top, pOem-&gt;<a class="code" href="a02505.html#af905a9989361d094908ad04e08f6429d">cx</a>, pOem-&gt;<a class="code" href="a02505.html#ad36501a70b25e18bcf48dd6e03392305">cy</a>,</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;                    pOem-&gt;<a class="code" href="a02505.html#a6150e0515f7202e2fb518f7206ed97dc">x</a>, pOem-&gt;<a class="code" href="a02505.html#a0a2f84ed7838f07779ae24c5a9086d33">y</a>, SRCINVERT);</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160; </div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160;            SetTextColor(hdc, clrTextSave);</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;            SetBkColor(hdc, clrBkSave);</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;            <a class="code" href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a>(hdc, rc.left, rc.top, bm);</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;        }</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;    }</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00206_source.html#l00028">BitBltSysBmp()</a>, <a class="el" href="a00005_source.html#l00353">BNCalcRect()</a>, <a class="el" href="a00005_source.html#l00019">CBR_CHECKBOX</a>, <a class="el" href="a00365_source.html#l00806">tagOEMBITMAPINFO::cx</a>, <a class="el" href="a00365_source.html#l00807">tagOEMBITMAPINFO::cy</a>, <a class="el" href="a03212_source.html#l00652">DrawFrameControl()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a03614_source.html#l07929">NtUserBitBltSysBmp()</a>, <a class="el" href="a03206_source.html#l00025">PaintRect()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00365_source.html#l00804">tagOEMBITMAPINFO::x</a> , 以及 <a class="el" href="a00365_source.html#l00805">tagOEMBITMAPINFO::y</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a> , 以及 <a class="el" href="a00005_source.html#l01075">xxxButtonDrawNewState()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ae69add1002fbda1f8a9fca96f5e90f18">&#9670;&nbsp;</a></span>xxxButtonDrawNewState()</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void xxxButtonDrawNewState </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HBRUSH&#160;</td>
          <td class="paramname"><em>hbr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>sOld</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l01075">1075</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;{</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>&#160; </div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>&#160; </div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>&#160;    <span class="keywordflow">if</span> (sOld != (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(BUTTONSTATE(pbutn) &amp; BST_PUSHED)) {</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>&#160;        <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>    pbfPush;</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>&#160; </div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>&#160;        pbfPush = <a class="code" href="a00005.html#a65f1da2816df08b0c1d8bb48ecd7e676">IsPushButton</a>(pwnd);</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>&#160; </div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>&#160;        <span class="keywordflow">switch</span> (TestWF(pwnd, BFTYPEMASK)) {</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>&#160;        <span class="keywordflow">case</span> BS_GROUPBOX:</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>&#160;        <span class="keywordflow">case</span> BS_OWNERDRAW:</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>&#160; </div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;            <span class="keywordflow">if</span> (!pbfPush) {</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;                <a class="code" href="a00005.html#a864fa4041a2c5e7587e4405847063028">xxxButtonDrawCheck</a>(pbutn, hdc, hbr);</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;            }</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160; </div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;        <span class="keywordflow">case</span> BS_PUSHBUTTON:</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;        <span class="keywordflow">case</span> BS_DEFPUSHBUTTON:</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;        <span class="keywordflow">case</span> BS_PUSHBOX:</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;            <a class="code" href="a00005.html#a42694def3aedb5104c87d4db52d1807c">xxxDrawButton</a>(pbutn, hdc, pbfPush);</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160;        }</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;    }</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00005_source.html#l00070">IsPushButton()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00005_source.html#l00965">xxxButtonDrawCheck()</a> , 以及 <a class="el" href="a00005_source.html#l01118">xxxDrawButton()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a> , 以及 <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a>.</p>

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<a id="ae0f10181057f3ec73a50c2c6165411b2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae0f10181057f3ec73a50c2c6165411b2">&#9670;&nbsp;</a></span>xxxButtonNotifyParent()</h2>

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          <td class="memname">void xxxButtonNotifyParent </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a1a2ef1c363aa0787a8f8a7dde2a34aaf">PWND</a>&#160;</td>
          <td class="paramname"><em>pwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>code</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00610">610</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;{</div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <a class="code" href="a01881.html">TL</a> tlpwndParent;</div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwndParent;            <span class="comment">// Parent if it exists</span></div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160; </div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;    <a class="code" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a>(pwnd);</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160; </div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="keywordflow">if</span> (pwnd-&gt;<a class="code" href="a02581.html#a6053af0b243b6737640988eb63081de3">spwndParent</a>)</div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;        pwndParent = REBASEPWND(pwnd, spwndParent);</div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;        pwndParent = pwnd;</div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160; </div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;<span class="comment">     * Note: A button&#39;s pwnd-&gt;spmenu is used to store the control ID</span></div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;    <a class="code" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a>(pwndParent, &amp;tlpwndParent);</div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;    SendMessage(HW(pwndParent), WM_COMMAND,</div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;            MAKELONG(pwnd-&gt;<a class="code" href="a02581.html#ad680eabbc65eb4d160362e2c73a19994">spmenu</a>, code), (LONG)HWq(pwnd));</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;    ThreadUnlock(&amp;tlpwndParent);</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock()</a>, <a class="el" href="a00365_source.html#l01413">tagWND::spmenu</a>, <a class="el" href="a00365_source.html#l01392">tagWND::spwndParent</a> , 以及 <a class="el" href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a> , 以及 <a class="el" href="a00005_source.html#l00639">xxxBNReleaseCapture()</a>.</p>

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<a id="a42694def3aedb5104c87d4db52d1807c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a42694def3aedb5104c87d4db52d1807c">&#9670;&nbsp;</a></span>xxxDrawButton()</h2>

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          <td class="memname">void xxxDrawButton </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00365.html#a40c30ccc7c2b3b98700b17431c4d9023">PBUTN</a>&#160;</td>
          <td class="paramname"><em>pbutn</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>pbfPush</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l01118">1118</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;{</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;    RECT rc;</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> flags = 0;</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> state = 0;</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;    <a class="code" href="a02581.html">PWND</a> pwnd = pbutn-&gt;<a class="code" href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">spwnd</a>;</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160; </div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;    <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_CHECKMASK)</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;        state = DFCS_CHECKED;</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160; </div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;    <span class="keywordflow">if</span> (BUTTONSTATE(pbutn) &amp; BST_PUSHED)</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160;        state |= DFCS_PUSHED;</div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160; </div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, WFWIN40COMPAT))</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;        flags = BF_SOFT;</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160; </div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;    <span class="keywordflow">if</span> (TestWF(pwnd, BFFLAT))</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160;        flags |= BF_FLAT | BF_MONO;</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160; </div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;    <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(pwnd, &amp;rc);</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160; </div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;    <span class="keywordflow">if</span> (pbfPush &amp; PBF_DEFAULT) {</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160;        <a class="code" href="a00365.html#a091a5ac2c87ba67d7dd510d83ebe0a25">DrawFrame</a>(hdc, &amp;rc, 1, DF_WINDOWFRAME);</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;        <a class="code" href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a>(&amp;rc, -SYSMET(CXBORDER), -SYSMET(CYBORDER));</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160; </div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;        <span class="keywordflow">if</span> (state &amp; DFCS_PUSHED)</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;            flags |= BF_FLAT;</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;    }</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160; </div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160;    <a class="code" href="a00365.html#ad425ab912e34943a37ab7a90862e7a84">DrawPushButton</a>(hdc, &amp;rc, state, flags);</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160; </div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;    <a class="code" href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a>(pbutn, hdc, DBT_TEXT | (BUTTONSTATE(pbutn) &amp;</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;           BST_FOCUS ? DBT_FOCUS : 0), (state &amp; DFCS_PUSHED));</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00365.html#a091a5ac2c87ba67d7dd510d83ebe0a25">DrawFrame()</a>, <a class="el" href="a03212_source.html#l01004">DrawPushButton()</a>, <a class="el" href="a00935_source.html#l00158">InflateRect()</a>, <a class="el" href="a00365_source.html#l02397">tagBUTN::spwnd</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>, <a class="el" href="a00005_source.html#l01163">xxxBNPaint()</a> , 以及 <a class="el" href="a00005_source.html#l01075">xxxButtonDrawNewState()</a>.</p>

</div>
</div>
<h2 class="groupheader">变量说明</h2>
<a id="a67daabcf8973e52528903a28886ce019"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a67daabcf8973e52528903a28886ce019">&#9670;&nbsp;</a></span>ButtonLookaside</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00257.html#a8e3141575761c7ff2faf5a379f2c8797">LOOKASIDE</a> ButtonLookaside</td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00057">57</a> 行定义.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l01283">ButtonWndProcWorker()</a>.</p>

</div>
</div>
<a id="a76c4f79d96bb44d883b2e458c53658b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a76c4f79d96bb44d883b2e458c53658b4">&#9670;&nbsp;</a></span>mpStyleCbr</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">CONST BYTE mpStyleCbr[]</td>
        </tr>
      </table>
</div><div class="memdoc">
<b>初始值:</b><div class="fragment"><div class="line">= {</div>
<div class="line">    <a class="code" href="a00005.html#a998e847b82f27b1f4f972049002cb077">CBR_PUSHBUTTON</a>,  </div>
<div class="line">    <a class="code" href="a00005.html#a998e847b82f27b1f4f972049002cb077">CBR_PUSHBUTTON</a>,  </div>
<div class="line">    <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#af2f5d1fad07bf66b880adde9c05f1c35">CBR_GROUPTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#aa27c6deacb1a86fdf77d23b3bf965cf0">CBR_CLIENTRECT</a>,  </div>
<div class="line">    <a class="code" href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a>,   </div>
<div class="line">    <a class="code" href="a00005.html#aa27c6deacb1a86fdf77d23b3bf965cf0">CBR_CLIENTRECT</a>,  </div>
<div class="line">    <a class="code" href="a00005.html#aa27c6deacb1a86fdf77d23b3bf965cf0">CBR_CLIENTRECT</a>,  </div>
<div class="line">}</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00025">25</a> 行定义.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00005_source.html#l00707">xxxBNDrawText()</a>.</p>

</div>
</div>
<a id="a9ef3019107b3403c7468c68b66c8e5c0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9ef3019107b3403c7468c68b66c8e5c0">&#9670;&nbsp;</a></span>rgbType</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">CONST BYTE rgbType[<a class="el" href="a00005.html#a1a7ee1d374188de541073cb26e07c5a4">IMAGE_BMMAX</a>]</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<b>初始值:</b><div class="fragment"><div class="line">= {</div>
<div class="line">    BS_BITMAP,          </div>
<div class="line">    BS_ICON,            </div>
<div class="line">    BS_ICON             </div>
<div class="line">}</div>
</div><!-- fragment -->
<p class="definition">在文件 <a class="el" href="a00005_source.html">btnctl.c</a> 第 <a class="el" href="a00005_source.html#l00041">41</a> 行定义.</p>

</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aa03212_html_aaed84fe0e7519aa3ef0ab14ed75849b0"><div class="ttname"><a href="a03212.html#aaed84fe0e7519aa3ef0ab14ed75849b0">DrawFrameControl</a></div><div class="ttdeci">BOOL DrawFrameControl(HDC hdc, LPRECT lprc, UINT wType, UINT wState)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00652">rtl/draw.c:652</a></div></div>
<div class="ttc" id="aa00020_html_ae142b9698e40ef094e7481d595ddc9ae"><div class="ttname"><a href="a00020.html#ae142b9698e40ef094e7481d595ddc9ae">ghFontSys</a></div><div class="ttdeci">HFONT ghFontSys</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00101">clglobal.c:101</a></div></div>
<div class="ttc" id="aa00044_html_a6791113779859d3b55e5648477113adb"><div class="ttname"><a href="a00044.html#a6791113779859d3b55e5648477113adb">DrawFocusRect</a></div><div class="ttdeci">BOOL DrawFocusRect(HDC hDC, CONST RECT *pRect)</div><div class="ttdef"><b>Definition:</b> <a href="a00044_source.html#l00026">clrect.c:26</a></div></div>
<div class="ttc" id="aa00362_html_a81346766218c9142e92b7c46f1989c49"><div class="ttname"><a href="a00362.html#a81346766218c9142e92b7c46f1989c49">NtUserBitBltSysBmp</a></div><div class="ttdeci">BOOL NtUserBitBltSysBmp(IN HDC hdc, IN int xDest, IN int yDest, IN int cxDest, IN int cyDest, IN int xSrc, IN int ySrc, IN DWORD dwRop)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l07929">kernel/ntstubs.c:7929</a></div></div>
<div class="ttc" id="aa03611_html_adccbe0a4e456bc7a91fcf34092672f21"><div class="ttname"><a href="a03611.html#adccbe0a4e456bc7a91fcf34092672f21">GetControlBrush</a></div><div class="ttdeci">HBRUSH GetControlBrush(HWND hwnd, HDC hdc, UINT msg)</div><div class="ttdef"><b>Definition:</b> <a href="a03611_source.html#l00623">client/ntstubs.c:623</a></div></div>
<div class="ttc" id="aa00371_html_a01c4659626880ba56745765a3580a36b"><div class="ttname"><a href="a00371.html#a01c4659626880ba56745765a3580a36b">RIPMSG0</a></div><div class="ttdeci">#define RIPMSG0(flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00131">winerrp.h:131</a></div></div>
<div class="ttc" id="aa00041_html_a6bdc5311bb7640aba29656dd7bb4e71a"><div class="ttname"><a href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a></div><div class="ttdeci">LONG SendMessageWorker(PWND pwnd, UINT message, WPARAM wParam, LPARAM lParam, BOOL fAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00041_source.html#l00258">clmsg.c:258</a></div></div>
<div class="ttc" id="aa00005_html_ab0a2656ef8483e9ccda5fa5490986429"><div class="ttname"><a href="a00005.html#ab0a2656ef8483e9ccda5fa5490986429">BNMultiExtent</a></div><div class="ttdeci">void BNMultiExtent(WORD wFlags, HDC hdc, LPRECT lprcMax, LPWSTR lpsz, int cch, PINT pcx, PINT pcy)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00483">btnctl.c:483</a></div></div>
<div class="ttc" id="aa00026_html_ab4added876586c5164dae9aaba3e7691"><div class="ttname"><a href="a00026.html#ab4added876586c5164dae9aaba3e7691">SetWindowState</a></div><div class="ttdeci">void SetWindowState(PWND pwnd, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00026_source.html#l02826">client.c:2826</a></div></div>
<div class="ttc" id="aa00362_html_abf4a1d1e53f7703a429cf806f38e0fcc"><div class="ttname"><a href="a00362.html#abf4a1d1e53f7703a429cf806f38e0fcc">NtUserSetWindowFNID</a></div><div class="ttdeci">BOOL NtUserSetWindowFNID(IN HWND hwnd, IN WORD fnid)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l06170">kernel/ntstubs.c:6170</a></div></div>
<div class="ttc" id="aa00905_html_ac12b35e276ca96b276f1158595f92854"><div class="ttname"><a href="a00905.html#ac12b35e276ca96b276f1158595f92854">EmptyRect</a></div><div class="ttdeci">#define EmptyRect(prc)</div><div class="ttdef"><b>Definition:</b> <a href="a00905_source.html#l00091">visrgn.c:91</a></div></div>
<div class="ttc" id="aa01789_html_a71754d32a210464dc916c9c3ba1035a8"><div class="ttname"><a href="a01789.html#a71754d32a210464dc916c9c3ba1035a8">tagBTNDATA::wFlags</a></div><div class="ttdeci">WORD wFlags</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00052">btnctl.c:52</a></div></div>
<div class="ttc" id="aa00005_html_ace61233a198bdc04ab05484026f51152"><div class="ttname"><a href="a00005.html#ace61233a198bdc04ab05484026f51152">IsValidImage</a></div><div class="ttdeci">#define IsValidImage(imageType, realType, max)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00047">btnctl.c:47</a></div></div>
<div class="ttc" id="aa00005_html_ae68179668905740ba2754cb889308994"><div class="ttname"><a href="a00005.html#ae68179668905740ba2754cb889308994">CBR_CHECKBOX</a></div><div class="ttdeci">#define CBR_CHECKBOX</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00019">btnctl.c:19</a></div></div>
<div class="ttc" id="aa02665_html"><div class="ttname"><a href="a02665.html">tagBUTN</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02396">user.h:2396</a></div></div>
<div class="ttc" id="aa00005_html_ade40624e8f883684d4728a2edb4de099"><div class="ttname"><a href="a00005.html#ade40624e8f883684d4728a2edb4de099">xxxBNDrawText</a></div><div class="ttdeci">void xxxBNDrawText(PBUTN pbutn, HDC hdc, BOOL dbt, BOOL fDepress)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00707">btnctl.c:707</a></div></div>
<div class="ttc" id="aa00005_html_a1ceaf65f0442bf4c89946cf8d1f03b52"><div class="ttname"><a href="a00005.html#a1ceaf65f0442bf4c89946cf8d1f03b52">ButtonWndProcWorker</a></div><div class="ttdeci">LONG APIENTRY ButtonWndProcWorker(PWND pwnd, UINT message, WPARAM wParam, LPARAM lParam, DWORD fAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l01283">btnctl.c:1283</a></div></div>
<div class="ttc" id="aa00005_html_aae8ec78aec72549c184d7a54bf7c04b2"><div class="ttname"><a href="a00005.html#aae8ec78aec72549c184d7a54bf7c04b2">xxxBNPaint</a></div><div class="ttdeci">void xxxBNPaint(PBUTN pbutn, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l01163">btnctl.c:1163</a></div></div>
<div class="ttc" id="aa02665_html_a28addd302ddcd18f236d3df387de182d"><div class="ttname"><a href="a02665.html#a28addd302ddcd18f236d3df387de182d">tagBUTN::hFont</a></div><div class="ttdeci">HANDLE hFont</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02399">user.h:2399</a></div></div>
<div class="ttc" id="aa00005_html_a27d07ee9765b1993d36ffc806721d406"><div class="ttname"><a href="a00005.html#a27d07ee9765b1993d36ffc806721d406">BNSetFont</a></div><div class="ttdeci">void BNSetFont(PBUTN pbutn, HFONT hfn, BOOL fRedraw)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00170">btnctl.c:170</a></div></div>
<div class="ttc" id="aa00005_html_a882356d39c6a5aaf5fcba43ee847730d"><div class="ttname"><a href="a00005.html#a882356d39c6a5aaf5fcba43ee847730d">BNCalcRect</a></div><div class="ttdeci">void BNCalcRect(PWND pwnd, HDC hdc, LPRECT lprc, int code, UINT pbfFlags)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00353">btnctl.c:353</a></div></div>
<div class="ttc" id="aa00005_html_a42694def3aedb5104c87d4db52d1807c"><div class="ttname"><a href="a00005.html#a42694def3aedb5104c87d4db52d1807c">xxxDrawButton</a></div><div class="ttdeci">void xxxDrawButton(PBUTN pbutn, HDC hdc, UINT pbfPush)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l01118">btnctl.c:1118</a></div></div>
<div class="ttc" id="aa00005_html_a1a7ee1d374188de541073cb26e07c5a4"><div class="ttname"><a href="a00005.html#a1a7ee1d374188de541073cb26e07c5a4">IMAGE_BMMAX</a></div><div class="ttdeci">#define IMAGE_BMMAX</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00040">btnctl.c:40</a></div></div>
<div class="ttc" id="aa00005_html_ade04a576d92f4f6ec359254b5a9d74e1"><div class="ttname"><a href="a00005.html#ade04a576d92f4f6ec359254b5a9d74e1">xxxBNGetDC</a></div><div class="ttdeci">HDC xxxBNGetDC(PBUTN pbutn, HBRUSH *lphbr)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00259">btnctl.c:259</a></div></div>
<div class="ttc" id="aa00005_html_a864fa4041a2c5e7587e4405847063028"><div class="ttname"><a href="a00005.html#a864fa4041a2c5e7587e4405847063028">xxxButtonDrawCheck</a></div><div class="ttdeci">void xxxButtonDrawCheck(PBUTN pbutn, HDC hdc, HBRUSH hbr)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00965">btnctl.c:965</a></div></div>
<div class="ttc" id="aa00005_html_ae69add1002fbda1f8a9fca96f5e90f18"><div class="ttname"><a href="a00005.html#ae69add1002fbda1f8a9fca96f5e90f18">xxxButtonDrawNewState</a></div><div class="ttdeci">void xxxButtonDrawNewState(PBUTN pbutn, HDC hdc, HBRUSH hbr, UINT sOld)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l01075">btnctl.c:1075</a></div></div>
<div class="ttc" id="aa00206_html_ad566ff8d998d10b5f3fd0410c6b2e67f"><div class="ttname"><a href="a00206.html#ad566ff8d998d10b5f3fd0410c6b2e67f">BitBltSysBmp</a></div><div class="ttdeci">BOOL FAR BitBltSysBmp(HDC hdc, int x, int y, UINT i)</div><div class="ttdef"><b>Definition:</b> <a href="a00206_source.html#l00028">mngrayc.c:28</a></div></div>
<div class="ttc" id="aa00041_html_a56a2a5f665575c0310d1a35792f43b13"><div class="ttname"><a href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a></div><div class="ttdeci">LONG DefWindowProcWorker(PWND pwnd, UINT message, WPARAM wParam, LPARAM lParam, DWORD fAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00041_source.html#l00555">clmsg.c:555</a></div></div>
<div class="ttc" id="aa00362_html_a1eefde3313bfafab921776948a45e595"><div class="ttname"><a href="a00362.html#a1eefde3313bfafab921776948a45e595">NtUserGetDC</a></div><div class="ttdeci">HDC NtUserGetDC(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l05248">kernel/ntstubs.c:5248</a></div></div>
<div class="ttc" id="aa00365_html_a373eb8782e10ebad75e466db8d01ebe0"><div class="ttname"><a href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a></div><div class="ttdeci">BOOL _GetClientRect(PWND pwnd, LPRECT prc)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00745">rtl/wow.c:745</a></div></div>
<div class="ttc" id="aa00005_html_a0997be7920cb74e304461d4720d83b98"><div class="ttname"><a href="a00005.html#a0997be7920cb74e304461d4720d83b98">xxxBNReleaseCapture</a></div><div class="ttdeci">void xxxBNReleaseCapture(PBUTN pbutn, BOOL fCheck)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00639">btnctl.c:639</a></div></div>
<div class="ttc" id="aa00371_html_a162a73e20dfabca084a3ebb4581631a8"><div class="ttname"><a href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a></div><div class="ttdeci">#define UserAssert(exp)</div><div class="ttdef"><b>Definition:</b> <a href="a00950_source.html#l00117">usersrv.h:117</a></div></div>
<div class="ttc" id="aa00026_html_ae35231899b6d8b4a5e8d23b23b458104"><div class="ttname"><a href="a00026.html#ae35231899b6d8b4a5e8d23b23b458104">ReleaseDC</a></div><div class="ttdeci">BOOL WINAPI ReleaseDC(HWND hwnd, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00026_source.html#l00885">client.c:885</a></div></div>
<div class="ttc" id="aa00005_html_ae0f10181057f3ec73a50c2c6165411b2"><div class="ttname"><a href="a00005.html#ae0f10181057f3ec73a50c2c6165411b2">xxxButtonNotifyParent</a></div><div class="ttdeci">void xxxButtonNotifyParent(PWND pwnd, UINT code)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00610">btnctl.c:610</a></div></div>
<div class="ttc" id="aa00005_html_af2f5d1fad07bf66b880adde9c05f1c35"><div class="ttname"><a href="a00005.html#af2f5d1fad07bf66b880adde9c05f1c35">CBR_GROUPTEXT</a></div><div class="ttdeci">#define CBR_GROUPTEXT</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00021">btnctl.c:21</a></div></div>
<div class="ttc" id="aa02581_html_a5242d6e2f6cd000e8a85dcd824104ec4"><div class="ttname"><a href="a02581.html#a5242d6e2f6cd000e8a85dcd824104ec4">tagWND::strName</a></div><div class="ttdeci">LARGE_UNICODE_STRING strName</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01414">user.h:1414</a></div></div>
<div class="ttc" id="aa00005_html_ae69bbbb62c8f28fd0bca00c34821c053"><div class="ttname"><a href="a00005.html#ae69bbbb62c8f28fd0bca00c34821c053">CBR_GROUPFRAME</a></div><div class="ttdeci">#define CBR_GROUPFRAME</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00022">btnctl.c:22</a></div></div>
<div class="ttc" id="aa00362_html_a3aa84979aeb1f89caa4217dc0f88b104"><div class="ttname"><a href="a00362.html#a3aa84979aeb1f89caa4217dc0f88b104">NtUserSetFocus</a></div><div class="ttdeci">HWND NtUserSetFocus(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04594">kernel/ntstubs.c:4594</a></div></div>
<div class="ttc" id="aa00005_html_a65f1da2816df08b0c1d8bb48ecd7e676"><div class="ttname"><a href="a00005.html#a65f1da2816df08b0c1d8bb48ecd7e676">IsPushButton</a></div><div class="ttdeci">UINT IsPushButton(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00070">btnctl.c:70</a></div></div>
<div class="ttc" id="aa00005_html_a76c4f79d96bb44d883b2e458c53658b4"><div class="ttname"><a href="a00005.html#a76c4f79d96bb44d883b2e458c53658b4">mpStyleCbr</a></div><div class="ttdeci">CONST BYTE mpStyleCbr[]</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00025">btnctl.c:25</a></div></div>
<div class="ttc" id="aa02665_html_a5bd218ff1246ad262a29b369703fe78c"><div class="ttname"><a href="a02665.html#a5bd218ff1246ad262a29b369703fe78c">tagBUTN::spwnd</a></div><div class="ttdeci">PWND spwnd</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02397">user.h:2397</a></div></div>
<div class="ttc" id="aa00371_html_ae61d954062a9ece52e350e54cad9a23d"><div class="ttname"><a href="a00371.html#ae61d954062a9ece52e350e54cad9a23d">RIPERR0</a></div><div class="ttdeci">#define RIPERR0(idErr, flags, szFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00119">winerrp.h:119</a></div></div>
<div class="ttc" id="aa00899_html_abfae1dfb48db23dcea4494f7990ad6a6"><div class="ttname"><a href="a00899.html#abfae1dfb48db23dcea4494f7990ad6a6">ThreadLock</a></div><div class="ttdeci">VOID ThreadLock(PVOID pobj, PTL ptl)</div></div>
<div class="ttc" id="aa00362_html_a987226373be51d76675d4b318934e405"><div class="ttname"><a href="a00362.html#a987226373be51d76675d4b318934e405">NtUserEndPaint</a></div><div class="ttdeci">BOOL NtUserEndPaint(IN HWND hwnd, IN CONST PAINTSTRUCT *lpPaint)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l05202">kernel/ntstubs.c:5202</a></div></div>
<div class="ttc" id="aa00005_html_a3b6d22c3c59d6cc599a87cf28cb29e2a"><div class="ttname"><a href="a00005.html#a3b6d22c3c59d6cc599a87cf28cb29e2a">GetAlignment</a></div><div class="ttdeci">UINT GetAlignment(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00135">btnctl.c:135</a></div></div>
<div class="ttc" id="aa00362_html_ad54bc92ccec73c5e174cf7dd0ca1b899"><div class="ttname"><a href="a00362.html#ad54bc92ccec73c5e174cf7dd0ca1b899">NtUserGetIconSize</a></div><div class="ttdeci">BOOL NtUserGetIconSize(IN HICON hIcon, IN UINT istepIfAniCur, OUT int *pcx, OUT int *pcy)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l01250">kernel/ntstubs.c:1250</a></div></div>
<div class="ttc" id="aa02505_html_ad36501a70b25e18bcf48dd6e03392305"><div class="ttname"><a href="a02505.html#ad36501a70b25e18bcf48dd6e03392305">tagOEMBITMAPINFO::cy</a></div><div class="ttdeci">int cy</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00807">user.h:807</a></div></div>
<div class="ttc" id="aa00365_html_ad425ab912e34943a37ab7a90862e7a84"><div class="ttname"><a href="a00365.html#ad425ab912e34943a37ab7a90862e7a84">DrawPushButton</a></div><div class="ttdeci">void DrawPushButton(HDC hdc, LPRECT lprc, UINT state, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l01004">rtl/draw.c:1004</a></div></div>
<div class="ttc" id="aa00362_html_aca7dfb2dbdcf7bd4726404a7c0fc1076"><div class="ttname"><a href="a00362.html#aca7dfb2dbdcf7bd4726404a7c0fc1076">NtUserBeginPaint</a></div><div class="ttdeci">HDC NtUserBeginPaint(IN HWND hwnd, OUT LPPAINTSTRUCT lpPaint)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l05146">kernel/ntstubs.c:5146</a></div></div>
<div class="ttc" id="aa00362_html_ab16f28e9f59d44f34fed22d8412bf7f9"><div class="ttname"><a href="a00362.html#ab16f28e9f59d44f34fed22d8412bf7f9">NtUserSetCapture</a></div><div class="ttdeci">HWND NtUserSetCapture(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04514">kernel/ntstubs.c:4514</a></div></div>
<div class="ttc" id="aa00935_html_a75b3bf802c369845c4381fcee638bc8a"><div class="ttname"><a href="a00935.html#a75b3bf802c369845c4381fcee638bc8a">PtInRect</a></div><div class="ttdeci">BOOL APIENTRY PtInRect(CONST RECT *prc, POINT pt)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00111">rect.c:111</a></div></div>
<div class="ttc" id="aa00365_html_a1b33d9c720412ac526074bbecb6d23cf"><div class="ttname"><a href="a00365.html#a1b33d9c720412ac526074bbecb6d23cf">PBUTNWND</a></div><div class="ttdeci">struct tagBUTNWND * PBUTNWND</div></div>
<div class="ttc" id="aa02665_html_aec1f0ac50d1ad9d43cf6895c40d8c6e7"><div class="ttname"><a href="a02665.html#aec1f0ac50d1ad9d43cf6895c40d8c6e7">tagBUTN::hImage</a></div><div class="ttdeci">HANDLE hImage</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l02400">user.h:2400</a></div></div>
<div class="ttc" id="aa00563_html_a074685e97e89d6aa2accdfcb82328699"><div class="ttname"><a href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a></div><div class="ttdeci">ddeml v[i&lt; inst &gt;][t&lt; type &gt;][hObj|pObj] Dump DDEML state information ddeml lists all ddeml instances for this process n ddeml t&lt; type &gt; lists all ddeml objects of the given type n n assumes link is first DWORD</div><div class="ttdef"><b>Definition:</b> <a href="a00563_source.html#l00175">exts.h:175</a></div></div>
<div class="ttc" id="aa00026_html_a0cecedf7a462633cf5456292b526d8ec"><div class="ttname"><a href="a00026.html#a0cecedf7a462633cf5456292b526d8ec">ClearWindowState</a></div><div class="ttdeci">void ClearWindowState(PWND pwnd, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a00026_source.html#l02834">client.c:2834</a></div></div>
<div class="ttc" id="aa02581_html_ad680eabbc65eb4d160362e2c73a19994"><div class="ttname"><a href="a02581.html#ad680eabbc65eb4d160362e2c73a19994">tagWND::spmenu</a></div><div class="ttdeci">struct tagMENU * spmenu</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01413">user.h:1413</a></div></div>
<div class="ttc" id="aa01881_html"><div class="ttname"><a href="a01881.html">_TL</a></div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00347">usercli.h:347</a></div></div>
<div class="ttc" id="aa03212_html_a6db555a0c406e4db5d90faebf4f948f8"><div class="ttname"><a href="a03212.html#a6db555a0c406e4db5d90faebf4f948f8">DrawEdge</a></div><div class="ttdeci">BOOL DrawEdge(HDC hdc, LPRECT lprc, UINT edge, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a03212_source.html#l00776">rtl/draw.c:776</a></div></div>
<div class="ttc" id="aa02581_html"><div class="ttname"><a href="a02581.html">tagWND</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01388">user.h:1388</a></div></div>
<div class="ttc" id="aa00005_html_a800890b7e75aab9d9b0d849e0c4b8dae"><div class="ttname"><a href="a00005.html#a800890b7e75aab9d9b0d849e0c4b8dae">xxxBNInitDC</a></div><div class="ttdeci">HBRUSH xxxBNInitDC(PBUTN pbutn, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00192">btnctl.c:192</a></div></div>
<div class="ttc" id="aa00935_html_afa361f1e7cc3d9957b148ff982f8d030"><div class="ttname"><a href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a></div><div class="ttdeci">BOOL APIENTRY InflateRect(LPRECT prc, int cx, int cy)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00158">rect.c:158</a></div></div>
<div class="ttc" id="aa02581_html_a6053af0b243b6737640988eb63081de3"><div class="ttname"><a href="a02581.html#a6053af0b243b6737640988eb63081de3">tagWND::spwndParent</a></div><div class="ttdeci">struct tagWND * spwndParent</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01392">user.h:1392</a></div></div>
<div class="ttc" id="aa00005_html_a31c85aa9db4222d057bfeec38e73e05d"><div class="ttname"><a href="a00005.html#a31c85aa9db4222d057bfeec38e73e05d">xxxBNSetCapture</a></div><div class="ttdeci">BOOL xxxBNSetCapture(PBUTN pbutn, UINT codeMouse)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00575">btnctl.c:575</a></div></div>
<div class="ttc" id="aa02505_html"><div class="ttname"><a href="a02505.html">tagOEMBITMAPINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00802">user.h:802</a></div></div>
<div class="ttc" id="aa02505_html_af905a9989361d094908ad04e08f6429d"><div class="ttname"><a href="a02505.html#af905a9989361d094908ad04e08f6429d">tagOEMBITMAPINFO::cx</a></div><div class="ttdeci">int cx</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00806">user.h:806</a></div></div>
<div class="ttc" id="aa00371_html_a41f433389f20db57f042022a662e96de"><div class="ttname"><a href="a00371.html#a41f433389f20db57f042022a662e96de">RIP_WARNING</a></div><div class="ttdeci">#define RIP_WARNING</div><div class="ttdef"><b>Definition:</b> <a href="a00371_source.html#l00029">winerrp.h:29</a></div></div>
<div class="ttc" id="aa00005_html_a67daabcf8973e52528903a28886ce019"><div class="ttname"><a href="a00005.html#a67daabcf8973e52528903a28886ce019">ButtonLookaside</a></div><div class="ttdeci">LOOKASIDE ButtonLookaside</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00057">btnctl.c:57</a></div></div>
<div class="ttc" id="aa00716_html_ac7b5fb8555805e7e7c11b30491a324f7"><div class="ttname"><a href="a00716.html#ac7b5fb8555805e7e7c11b30491a324f7">cy</a></div><div class="ttdeci">int cy[5]</div><div class="ttdef"><b>Definition:</b> <a href="a00716_source.html#l00456">inctlpan.c:456</a></div></div>
<div class="ttc" id="aa00362_html_acfbb149ad39bc9929fb7063d4276e470"><div class="ttname"><a href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a></div><div class="ttdeci">BOOL NtUserInvalidateRect(IN HWND hwnd, IN CONST RECT *prect OPTIONAL, IN BOOL bErase)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04092">kernel/ntstubs.c:4092</a></div></div>
<div class="ttc" id="aa00365_html_a091a5ac2c87ba67d7dd510d83ebe0a25"><div class="ttname"><a href="a00365.html#a091a5ac2c87ba67d7dd510d83ebe0a25">DrawFrame</a></div><div class="ttdeci">BOOL DrawFrame(HDC hdc, LPRECT prect, int clFrame, int cmd)</div></div>
<div class="ttc" id="aa03611_html_a2a39ced7839ed0c5501c9fde2f3a930b"><div class="ttname"><a href="a03611.html#a2a39ced7839ed0c5501c9fde2f3a930b">_DefSetText</a></div><div class="ttdeci">BOOL _DefSetText(HWND hwnd, LPCWSTR lpszText, BOOL bAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a03611_source.html#l01291">client/ntstubs.c:1291</a></div></div>
<div class="ttc" id="aa00020_html_a2a5e5a7ee13c7db1bfafcd38bc110734"><div class="ttname"><a href="a00020.html#a2a5e5a7ee13c7db1bfafcd38bc110734">szOneChar</a></div><div class="ttdeci">WCHAR szOneChar[]</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00052">clglobal.c:52</a></div></div>
<div class="ttc" id="aa00107_html_a6aec32530796dbbc7a459d339bf7af21"><div class="ttname"><a href="a00107.html#a6aec32530796dbbc7a459d339bf7af21">_GetNextDlgGroupItem</a></div><div class="ttdeci">PWND _GetNextDlgGroupItem(PWND pwndDlg, PWND pwnd, BOOL fPrev)</div><div class="ttdef"><b>Definition:</b> <a href="a00107_source.html#l00427">dlgmgrc.c:427</a></div></div>
<div class="ttc" id="aa00293_html_a41d387d1b2d42169cbaa2092c8a02abf"><div class="ttname"><a href="a00293.html#a41d387d1b2d42169cbaa2092c8a02abf">ValidateHwnd</a></div><div class="ttdeci">#define ValidateHwnd(hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00293_source.html#l00090">immcli.h:90</a></div></div>
<div class="ttc" id="aa02457_html_abfb371817eb1c8f0d8a165bb2b798092"><div class="ttname"><a href="a02457.html#abfb371817eb1c8f0d8a165bb2b798092">_LARGE_UNICODE_STRING::Length</a></div><div class="ttdeci">ULONG Length</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00281">user.h:281</a></div></div>
<div class="ttc" id="aa00005_html_ae1ef03cb3768b2107e0d1b51a5ae3c61"><div class="ttname"><a href="a00005.html#ae1ef03cb3768b2107e0d1b51a5ae3c61">BNReleaseDC</a></div><div class="ttdeci">void BNReleaseDC(PBUTN pbutn, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00289">btnctl.c:289</a></div></div>
<div class="ttc" id="aa02505_html_a6150e0515f7202e2fb518f7206ed97dc"><div class="ttname"><a href="a02505.html#a6150e0515f7202e2fb518f7206ed97dc">tagOEMBITMAPINFO::x</a></div><div class="ttdeci">int x</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00804">user.h:804</a></div></div>
<div class="ttc" id="aa01789_html_a731657e695ad1203b1da8a84d94e8731"><div class="ttname"><a href="a01789.html#a731657e695ad1203b1da8a84d94e8731">tagBTNDATA::lpsz</a></div><div class="ttdeci">LPWSTR lpsz</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00051">btnctl.c:51</a></div></div>
<div class="ttc" id="aa00362_html_a989fd7093c2aa8a8ab9d0ce0323f6194"><div class="ttname"><a href="a00362.html#a989fd7093c2aa8a8ab9d0ce0323f6194">NtUserAlterWindowStyle</a></div><div class="ttdeci">VOID NtUserAlterWindowStyle(IN HWND hwnd, IN DWORD mask, IN DWORD flags)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l06190">kernel/ntstubs.c:6190</a></div></div>
<div class="ttc" id="aa03608_html_afd1a0e78d1f88954d93e48ab3821781f"><div class="ttname"><a href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a></div><div class="ttdeci">typedef UINT(FAR WINAPI *MSGSOUNDPROC)()</div></div>
<div class="ttc" id="aa00005_html_aede3101308e4d92a8bf638109f6c34a0"><div class="ttname"><a href="a00005.html#aede3101308e4d92a8bf638109f6c34a0">xxxBNOwnerDraw</a></div><div class="ttdeci">void xxxBNOwnerDraw(PWND pwnd, HDC hdc, UINT itemAction, UINT itemState)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00313">btnctl.c:313</a></div></div>
<div class="ttc" id="aa01789_html"><div class="ttname"><a href="a01789.html">tagBTNDATA</a></div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00050">btnctl.c:50</a></div></div>
<div class="ttc" id="aa00899_html_a70b09c3e2b495630f4205d34be505afb"><div class="ttname"><a href="a00899.html#a70b09c3e2b495630f4205d34be505afb">CheckLock</a></div><div class="ttdeci">VOID CheckLock(PVOID pobj)</div></div>
<div class="ttc" id="aa00935_html_a6f9d1e9b327899127c080496900d48d9"><div class="ttname"><a href="a00935.html#a6f9d1e9b327899127c080496900d48d9">SetRectEmpty</a></div><div class="ttdeci">BOOL APIENTRY SetRectEmpty(LPRECT prc)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00414">rect.c:414</a></div></div>
<div class="ttc" id="aa00935_html_a31ccccdb469eefbb55d18b71a26af0da"><div class="ttname"><a href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a></div><div class="ttdeci">BOOL APIENTRY CopyRect(LPRECT prcDst, CONST RECT *prcSrc)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00391">rect.c:391</a></div></div>
<div class="ttc" id="aa02505_html_a0a2f84ed7838f07779ae24c5a9086d33"><div class="ttname"><a href="a02505.html#a0a2f84ed7838f07779ae24c5a9086d33">tagOEMBITMAPINFO::y</a></div><div class="ttdeci">int y</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00805">user.h:805</a></div></div>
<div class="ttc" id="aa00005_html_af08bdf9601360f8b5714e7cfcfd20584"><div class="ttname"><a href="a00005.html#af08bdf9601360f8b5714e7cfcfd20584">BNMultiDraw</a></div><div class="ttdeci">BOOL BNMultiDraw(HDC hdc, LPBTNDATA lpbd, int cch, int cx, int cy)</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00526">btnctl.c:526</a></div></div>
<div class="ttc" id="aa03206_html_aaf364738c1c2e7e56a2056fb7c5ad6c2"><div class="ttname"><a href="a03206.html#aaf364738c1c2e7e56a2056fb7c5ad6c2">PaintRect</a></div><div class="ttdeci">BOOL PaintRect(HWND hwndBrush, HWND hwndPaint, HDC hdc, HBRUSH hbr, LPRECT lprc)</div><div class="ttdef"><b>Definition:</b> <a href="a03206_source.html#l00025">client/draw.c:25</a></div></div>
<div class="ttc" id="aa00236_html_ad272f936963b18f5b5975e78e6190c9e"><div class="ttname"><a href="a00236.html#ad272f936963b18f5b5975e78e6190c9e">FreeLookasideEntry</a></div><div class="ttdeci">void FreeLookasideEntry(PLOOKASIDE pla, PVOID pEntry)</div><div class="ttdef"><b>Definition:</b> <a href="a00236_source.html#l00345">rtlinit.c:345</a></div></div>
<div class="ttc" id="aa02581_html_a17d59d04094aef8b577c0aa781cdf2c6"><div class="ttname"><a href="a02581.html#a17d59d04094aef8b577c0aa781cdf2c6">tagWND::rcClient</a></div><div class="ttdeci">RECT rcClient</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01399">user.h:1399</a></div></div>
<div class="ttc" id="aa00020_html_ad760da1dd81d9e84dee607d18edfde39"><div class="ttname"><a href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a></div><div class="ttdeci">PSERVERINFO gpsi</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00039">clglobal.c:39</a></div></div>
<div class="ttc" id="aa00005_html_a998e847b82f27b1f4f972049002cb077"><div class="ttname"><a href="a00005.html#a998e847b82f27b1f4f972049002cb077">CBR_PUSHBUTTON</a></div><div class="ttdeci">#define CBR_PUSHBUTTON</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00023">btnctl.c:23</a></div></div>
<div class="ttc" id="aa00365_html_ace4a4fa526ff98d37a421f1614c0f53a"><div class="ttname"><a href="a00365.html#ace4a4fa526ff98d37a421f1614c0f53a">PSMGetTextExtent</a></div><div class="ttdeci">BOOL PSMGetTextExtent(HDC hdc, LPWSTR lpstr, int cch, PSIZE psize)</div><div class="ttdef"><b>Definition:</b> <a href="a03701_source.html#l00031">kernel/text.c:31</a></div></div>
<div class="ttc" id="aa00365_html_ad3225ce06580cb58802233512f3d9c81"><div class="ttname"><a href="a00365.html#ad3225ce06580cb58802233512f3d9c81">IsVisible</a></div><div class="ttdeci">BOOL IsVisible(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03728_source.html#l00456">rtl/winmgr.c:456</a></div></div>
<div class="ttc" id="aa00005_html_ac8f329b1659483d98945ef254c2bd599"><div class="ttname"><a href="a00005.html#ac8f329b1659483d98945ef254c2bd599">CBR_CHECKTEXT</a></div><div class="ttdeci">#define CBR_CHECKTEXT</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00020">btnctl.c:20</a></div></div>
<div class="ttc" id="aa03224_html_afa0bd210bb187c340bf41cbc9f4df839"><div class="ttname"><a href="a03224.html#afa0bd210bb187c340bf41cbc9f4df839">DrawTextExW</a></div><div class="ttdeci">int DrawTextExW(HDC hdc, LPWSTR lpchText, int cchText, LPRECT lprc, UINT dwDTformat, LPDRAWTEXTPARAMS lpDTparams)</div><div class="ttdef"><b>Definition:</b> <a href="a03224_source.html#l01575">rtl/drawtext.c:1575</a></div></div>
<div class="ttc" id="aa00005_html_aa27c6deacb1a86fdf77d23b3bf965cf0"><div class="ttname"><a href="a00005.html#aa27c6deacb1a86fdf77d23b3bf965cf0">CBR_CLIENTRECT</a></div><div class="ttdeci">#define CBR_CLIENTRECT</div><div class="ttdef"><b>Definition:</b> <a href="a00005_source.html#l00018">btnctl.c:18</a></div></div>
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